Pith Number

pith:BJ4US776

pith:2017:BJ4US77632SRZNZM5QPOMKP4O3

not attested not anchored not stored refs pending

Extragalactic Gamma-ray Background from Star-forming Galaxies: Will Empirical Scalings Suffice?

A. Zezas, I. Komis, V. Pavlidou

arxiv:1711.11046 v2 · 2017-11-29 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJ4US77632SRZNZM5QPOMKP4O3}

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	2026-05-17T23:58:05.316619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a79497ffedea51cb72cec1ee629fc76ca4969510408007f210a5fa6db0e2149

Aliases

arxiv: 1711.11046 · arxiv_version: 1711.11046v2 · doi: 10.48550/arxiv.1711.11046 · pith_short_12: BJ4US77632SR · pith_short_16: BJ4US77632SRZNZM · pith_short_8: BJ4US776

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/BJ4US77632SRZNZM5QPOMKP4O3 \
  | 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: 0a79497ffedea51cb72cec1ee629fc76ca4969510408007f210a5fa6db0e2149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac262b9c8cb78c03a26b012b40c6038a36ae16bda095405293f9854575854d5a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-11-29T19:00:06Z",
    "title_canon_sha256": "1dd5f603b83328c621e329ef2bdb77737bcc5895c11d0c27af2b487a694f6d1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11046",
    "kind": "arxiv",
    "version": 2
  }
}