Pith Number

pith:AC7QQM75

pith:2011:AC7QQM757M7377R7DZEW24YJMY

not attested not anchored not stored refs pending

A search for non-virialized axionic dark matter

A. Wagner, C. Hagmann, C. Martin, D. B. Tanner, D. Kinion, G. Carosi, G. Rybka, J. Clarke, J. Hoskins, J. Hwang, K. van Bibber, L. J Rosenberg, M. Hotz, N. S. Sullivan, P. Sikivie, R. Bradley, S. J. Asztalos

arxiv:1109.4128 v2 · 2011-09-19 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AC7QQM757M7377R7DZEW24YJMY}

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	2026-05-18T02:00:29.148349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00bf0833fdfb3fbffe3f1e496d730966075842c42411325cf2974be19c22946a

Aliases

arxiv: 1109.4128 · arxiv_version: 1109.4128v2 · doi: 10.48550/arxiv.1109.4128 · pith_short_12: AC7QQM757M73 · pith_short_16: AC7QQM757M7377R7 · pith_short_8: AC7QQM75

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/AC7QQM757M7377R7DZEW24YJMY \
  | 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: 00bf0833fdfb3fbffe3f1e496d730966075842c42411325cf2974be19c22946a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efc5dd5bf833c5f576ff8ce398e3f20deb65cf9da07c960459ea47b020f9b58e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-19T19:36:32Z",
    "title_canon_sha256": "479f52ddfb02e5a531bc625eaf6acf60473ca30b3237f7f18f305323d2251d7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4128",
    "kind": "arxiv",
    "version": 2
  }
}