Pith Number

pith:GF3POYNB

pith:2019:GF3POYNBHMJOY4F4ROO2T4XP7O

not attested not anchored not stored refs pending

A new experimental approach to probe QCD axion dark matter in the mass range above 40$\mu$eV

A. Caldwell, A. Lindner, A. Millar, A. Ringwald, A. Schmidt, B. Majorovits, C. Krieger, C. Lee, C. Strandhagen, E. Garutti, F. Steffen, G. Dvali, G. Raffelt, G. Wieching, J. Jochum, J. Redondo, J. Schaffran, J. Sch\"utte-Engel, K. Saikawa, L. Chevalier, M. Kramer, M. Matysek, O. Reimann, P. Freire, S. Heyminck, S. Knirck, S. Martens, The MADMAX Collaboration: P. Brun, T. Lasserre, X. Li

arxiv:1901.07401 v3 · 2019-01-22 · physics.ins-det · astro-ph.CO · astro-ph.HE · astro-ph.IM · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GF3POYNBHMJOY4F4ROO2T4XP7O}

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	2026-07-05T01:47:11.116945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3176f761a13b12ec70bc8b9da9f2effbb953af8ccef76684a3b89ec6a98921fa

Aliases

arxiv: 1901.07401 · arxiv_version: 1901.07401v3 · doi: 10.48550/arxiv.1901.07401 · pith_short_12: GF3POYNBHMJO · pith_short_16: GF3POYNBHMJOY4F4 · pith_short_8: GF3POYNB

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/GF3POYNBHMJOY4F4ROO2T4XP7O \
  | 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: 3176f761a13b12ec70bc8b9da9f2effbb953af8ccef76684a3b89ec6a98921fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397a8be6adc786ba96a0b187a8119721b40428a20e3d55a8fe68864d9ec13c83",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.IM",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-01-22T15:14:25Z",
    "title_canon_sha256": "5303c3f4ff3c5f98f042ceb8cd42956321e6eadcb7283147bba300b75abac7ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07401",
    "kind": "arxiv",
    "version": 3
  }
}