Pith Number

pith:JVMKB2AE

pith:2011:JVMKB2AEPY5YEBOT5NBWN7H3PI

not attested not anchored not stored refs pending

The Effect of Blazar Spectral Breaks on the Blazar Contribution to the Extragalactic Gamma-ray Background

Tonia M. Venters, Vasiliki Pavlidou

arxiv:1105.0372 v2 · 2011-05-02 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVMKB2AEPY5YEBOT5NBWN7H3PI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:02:10.142721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d58a0e8047e3b8205d3eb4366fcfb7a2d00429668534aafe5d64e28b237eaea

Aliases

arxiv: 1105.0372 · arxiv_version: 1105.0372v2 · doi: 10.48550/arxiv.1105.0372 · pith_short_12: JVMKB2AEPY5Y · pith_short_16: JVMKB2AEPY5YEBOT · pith_short_8: JVMKB2AE

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/JVMKB2AEPY5YEBOT5NBWN7H3PI \
  | 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: 4d58a0e8047e3b8205d3eb4366fcfb7a2d00429668534aafe5d64e28b237eaea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d91e6ff3d05acb57b172070cfdd19d9c536fb7cff54ef0519b260af8a79aba39",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-05-02T16:12:52Z",
    "title_canon_sha256": "d929da39d56f5bc538b2128fade85e26c9ad30fa0648531bf46ab62eb0f5b50c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0372",
    "kind": "arxiv",
    "version": 2
  }
}