Pith Number

pith:3QGTEGLX

pith:2013:3QGTEGLXW66SAKPYYV2BHPVM4S

not attested not anchored not stored refs pending

Identifying high-redshift GRBs with RATIR

A. Cucchiara, A. M. Watson, A. S. Kutyrev, C. G. Rom\'an-Z\'u\~niga, C. R. Klein, E. Ramirez-Ruiz, E. Troja, H. Moseley, J. A. de Diego, J. Gonz\'alez, J. S. Bloom, J. X. Prochaska, L. Georgiev, M. G. Richer, N. Gehrels, N. R. Butler, O. D. Fox, O. M. Littlejohns, W. H. Lee

arxiv:1312.3967 v2 · 2013-12-13 · 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{3QGTEGLXW66SAKPYYV2BHPVM4S}

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	2026-05-18T02:50:02.987558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc0d321977b7bd2029f8c57413beace4a81410c7b2d34a236757a641da6763bc

Aliases

arxiv: 1312.3967 · arxiv_version: 1312.3967v2 · doi: 10.48550/arxiv.1312.3967 · pith_short_12: 3QGTEGLXW66S · pith_short_16: 3QGTEGLXW66SAKPY · pith_short_8: 3QGTEGLX

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/3QGTEGLXW66SAKPYYV2BHPVM4S \
  | 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: dc0d321977b7bd2029f8c57413beace4a81410c7b2d34a236757a641da6763bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929c25e84d989c37dbd559910bb01671ca0ad8e5b2a1a0a3c5992018f771c020",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-12-13T21:48:37Z",
    "title_canon_sha256": "d32eee4dcceed9ee37912bb0744409ea5a7247ef19f17b6a4a46bac98cf64275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3967",
    "kind": "arxiv",
    "version": 2
  }
}