Pith Number

pith:URWIPAEF

pith:2019:URWIPAEFX3FQ3OLDU5BE2XRH7H

not attested not anchored not stored refs pending

Spectral analysis of Fermi-LAT gamma-ray bursts with known redshift and their potential use as cosmological standard candles

D. Kocevski, F. Fana Dirirsa, F. Longo, F. Piron, M. Arimoto, M. Axelsson, M. Ohno, S. Razzaque, S. Zhu

arxiv:1910.07009 v1 · 2019-10-15 · astro-ph.HE · 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{URWIPAEFX3FQ3OLDU5BE2XRH7H}

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.

Cited by

2 papers in Pith

Model-independent test of the cosmic distance duality relation with recent observational data

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Receipt and verification

First computed	2026-07-05T00:28:38.548635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a46c878085becb0db963a7424d5e27f9c6e80639ade26c60c89ad5ca6b0441ac

Aliases

arxiv: 1910.07009 · arxiv_version: 1910.07009v1 · doi: 10.48550/arxiv.1910.07009 · pith_short_12: URWIPAEFX3FQ · pith_short_16: URWIPAEFX3FQ3OLD · pith_short_8: URWIPAEF

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/URWIPAEFX3FQ3OLDU5BE2XRH7H \
  | 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: a46c878085becb0db963a7424d5e27f9c6e80639ade26c60c89ad5ca6b0441ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5816426c8892d915593475c8ed84b40b8a6dd7cb1711f604cf4492327b503647",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-10-15T19:21:13Z",
    "title_canon_sha256": "922175689254f112fec5b1124f337c04502950f3e63f9b80649a153dea8b14a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.07009",
    "kind": "arxiv",
    "version": 1
  }
}