Pith Number

pith:E75ZGXP2

pith:2026:E75ZGXP2ZXR56S4LK6STR2ZUAM

not attested not anchored not stored refs pending

Constraints on axion-like particles from ultra-high-energy observations of M87 with the HAWC observatory

A. Andr\'es, A. Bernal, A. Carrami\~nana, A. Gonzalez Mu\~noz, A. Iriarte, A.J. Smith, A. Lara, A.L. Longinotti, A. Nayerhoda, A. Pratts, A. Rodriguez Parra, A. Sandoval, C. Alvarez, C. de Le\'on, C.D. Rho, C. Espinoza, D. Avila Rojas, D. Huang, D. Kieda, D. Rosa-Gonz\'alez, D. Salazar-Gallegos, E. Anita-Rangel, E. Belmont-Moreno, E. De la Fuente, E.G. P\'erez-P\'erez, E. Moreno, E. Ponce, E. Varela, F. Carre\'on, F. Garfias, F. Hueyotl-Zahuantitla, G. Luis-Raya, H.A. Ayala Solares, H. Le\'on Vargas, H. Mart\'inez-Huerta, H. Wu, H. Zhou, I. Herzog, I.J. Watson, I. Torres, J.A. Garc\'ia-Gonz\'alez, J.A. Gonz\'alez, J.A. Goodman, J.A. Matthews, J.A. Morales-Soto, J.C. Arteaga-Vel\'azquez, J.C. D\'iaz-V\'elez, J. Cotzomi, J. Gyeong, J. Lee, J. Mart\'inez-Castro, J.P. Harding, J. Serna-Franco, J.T. Linnemann, K. Malone, K.S. Caballero-Mora, K. Tollefson, L. Nellen, L. Olivera-Nieto, L. Villase\~nor, M.A. DuVernois, M. Araya, M.M. Gonz\'alez, M. Mostaf\'a, M. Najafi, M. Osorio-Archila, M. Roth, M. Schneider, M.U. Nisa, N. Di Lalla, N. Fraija, N. Ghosh, N. Omodei, O. Martinez, O. Tibolla, P. Bangale, P. Desiati, P.E. Mir\'on-Enriquez, P. Miranda-Romagnoli, R. Alfaro, R. Babu, R. Diaz Hernandez, R. Noriega-Papaqui, R. Torres-Escobedo, R.W. Springer, S. Casanova, S. Fraija, S. Kaufmann, S. Yu, T. Capistr\'an, T. Ergin, U. Cotti, W.H. Lee, X. Wang, X. Zhang, Y. P\'erez Araujo, Y. Son, Z. Wang

arxiv:2606.10292 v1 · 2026-06-09 · astro-ph.HE · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E75ZGXP2ZXR56S4LK6STR2ZUAM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-10T01:10:10.061567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27fb935dfacde3df4b8b57a538eb3403134cacf1fcab281199f43da2b1d1dd65

Aliases

arxiv: 2606.10292 · arxiv_version: 2606.10292v1 · doi: 10.48550/arxiv.2606.10292 · pith_short_12: E75ZGXP2ZXR5 · pith_short_16: E75ZGXP2ZXR56S4L · pith_short_8: E75ZGXP2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/E75ZGXP2ZXR56S4LK6STR2ZUAM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 27fb935dfacde3df4b8b57a538eb3403134cacf1fcab281199f43da2b1d1dd65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a464bc62aa2fc39cba42704d6fdfc9867d5fea0baaf83d693459d6cf03230033",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-09T01:29:30Z",
    "title_canon_sha256": "4648216fa554553911de04b30eb13f0ce2a105f5a7b8ccc4f480065d336941b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10292",
    "kind": "arxiv",
    "version": 1
  }
}