Pith Number

pith:ZZCGQ5AR

pith:2015:ZZCGQ5ARUSPTO2T2VJWMLQK6FH

not attested not anchored not stored refs pending

Search for gamma-ray emission from the Coma Cluster with six years of Fermi-LAT data

The Fermi-LAT Collaboration, Y. Rephaeli

arxiv:1507.08995 v2 · 2015-07-31 · 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{ZZCGQ5ARUSPTO2T2VJWMLQK6FH}

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	2026-05-18T01:19:20.462657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce44687411a49f376a7aaa6cc5c15e29d8fa6ae4ba0010c40a9e6462b3e044bb

Aliases

arxiv: 1507.08995 · arxiv_version: 1507.08995v2 · doi: 10.48550/arxiv.1507.08995 · pith_short_12: ZZCGQ5ARUSPT · pith_short_16: ZZCGQ5ARUSPTO2T2 · pith_short_8: ZZCGQ5AR

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/ZZCGQ5ARUSPTO2T2VJWMLQK6FH \
  | 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: ce44687411a49f376a7aaa6cc5c15e29d8fa6ae4ba0010c40a9e6462b3e044bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e0227da3b5bb6cbd9e0c9625c0d97337f7e2351b5ba7a03773c98251973e34e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-07-31T19:59:52Z",
    "title_canon_sha256": "de452d43e8622693e93769623daed0fce52fd7379ae62ed4b418bf832d0b1f73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08995",
    "kind": "arxiv",
    "version": 2
  }
}