Pith Number

pith:ZPERUMEG

pith:2010:ZPERUMEGSNUBJXIT73XFLYDEAP

not attested not anchored not stored refs pending

No Indications of Axion-Like Particles From Fermi

Alexander V. Belikov, Dan Hooper, Lisa Goodenough

arxiv:1007.4862 v3 · 2010-07-28 · 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{ZPERUMEGSNUBJXIT73XFLYDEAP}

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	2026-05-18T04:25:28.211209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbc91a3086936814dd13feee55e06403d687b478bb09c6a7b5b741ca9e924090

Aliases

arxiv: 1007.4862 · arxiv_version: 1007.4862v3 · doi: 10.48550/arxiv.1007.4862 · pith_short_12: ZPERUMEGSNUB · pith_short_16: ZPERUMEGSNUBJXIT · pith_short_8: ZPERUMEG

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/ZPERUMEGSNUBJXIT73XFLYDEAP \
  | 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: cbc91a3086936814dd13feee55e06403d687b478bb09c6a7b5b741ca9e924090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c98c42207638538e5afb4dfab7751d8afdfe89c678048d548fb19d52f16b3307",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-07-28T02:41:22Z",
    "title_canon_sha256": "fd9dfd53879bbde3bd532610687fbb0d996d520a5315782c4b1f9b40aaa35d29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4862",
    "kind": "arxiv",
    "version": 3
  }
}