Pith Number

pith:XAX27DGH

pith:2013:XAX27DGHUKF277SACIQRFKLVB2

not attested not anchored not stored refs pending

The HAWC Gamma-Ray Observatory: Observations of Cosmic Rays

A. Carrami\~nana, A. Fernandez, A. Galindo, A. Imran, A. Iriarte, A. J. Smith, A. Lara, A. Marinelli, A. Sandoval, A. S. Barber, A. Zepeda, B. L. Dingus, B. M. Baughman, B. Patricelli, C. Alvarez, C. de Le\'on, C. M. Hui, C. Rivi\`ere, D. Berley, D. Kieda, D. Lennarz, D. Rosa-Gonz\'alez, D. W. Fiorino, D. Zaborov, E. Belmont, E. C. Linares, E. De la Fuente, E. G. P\'erez-P\'erez, E. Moreno, E. Santos, F. E. Sanchez, F. Garfias, F. Salesa, G. B. Yodh, G. J. Kunde, G. Sinnis, H. A. Ayala Solares, HAWC collaboration: A. U. Abeysekara, H. Le\'on Vargas, H. Martinez, H. Salazar, H. Zhou, I. G. Wisher, I. Taboada, I. Torres, J. A. Goodman, J. A. J. Matthews, J. Braun, J. C. Arteaga-Vel\'azquez, J. C. D\'iaz-V\'elez, J. Cotzomi, J. D. \'Alvarez, J. Mart\'inez-Castro, J. Nava, J. Pretz, J. T. Linnemann, J. Wood, K. S. Caballero-Mora, K. Sparks, K. Tollefson, L. Nellen, L. Villase\~nor, L. X. Gonz\'alez, M. A. DuVernois, M. Bonilla Rosales, M. Castillo, M. Gussert, M. Longo, M. M. Gonz\'alez, M. Mostaf\'a, M. Newbold, M. Schneider, N. Bautista-Elivar, N. Fraija, O. Martinez, P. A. Toale, P. H\"untemeyer, P. Karn, P. Miranda-Romagnoli, P. W. Younk, R. A. Caballero-Lopez, R. Alfaro, R. Arceo, R. Diaz Hernandez, R. J. Lauer, R. Luna-Garcia, R. Noriega-Papaqui, R. Pelayo, R. W. Ellsworth, R. W. Springer, S. Silich, S. Westerhoff, S. Y. BenZvi, T. DeYoung, T. N. Ukwatta, T. Oceguera-Becerra, T. Weisgarber, U. Cotti, V. Grabski, W. H. Lee, Z. Hampel-Arias

arxiv:1310.0072 v1 · 2013-09-30 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XAX27DGHUKF277SACIQRFKLVB2}

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	2026-05-18T03:11:45.726301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b82faf8cc7a28baffe40122112a9750e8b87630404f0d4311ae18eea50069ee7

Aliases

arxiv: 1310.0072 · arxiv_version: 1310.0072v1 · doi: 10.48550/arxiv.1310.0072 · pith_short_12: XAX27DGHUKF2 · pith_short_16: XAX27DGHUKF277SA · pith_short_8: XAX27DGH

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/XAX27DGHUKF277SACIQRFKLVB2 \
  | 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: b82faf8cc7a28baffe40122112a9750e8b87630404f0d4311ae18eea50069ee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ddef7cfbdaf3442246744ab42d4d0e8fff7296af174338f1adc245ccca34d6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-09-30T21:56:03Z",
    "title_canon_sha256": "a4e0575821418fe76168bb19fedd1893b60d05711098d46deaf71842e5f67802"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0072",
    "kind": "arxiv",
    "version": 1
  }
}