Pith Number

pith:PFGYVZXS

pith:2008:PFGYVZXSB7HDW3IGWSRONTJDSU

not attested not anchored not stored refs pending

GRBs 070429B and 070714B: The High End of the Short-Duration Gamma-Ray Burst Redshift Distribution

Antonio Cucchiara, Arne Rau, Avishay Gal-Yam, Bryan E. Penprase, Derek B. Fox, Edo Berger, Ehud Nakar, Eran Ofek, Fiona A. Harrison, Mansi M. Kasliwal, Michael A. Dopita, Paul A. Price, S. Bradley Cenko, Shri R. Kulkarni

arxiv:0802.0874 v1 · 2008-02-07 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFGYVZXSB7HDW3IGWSRONTJDSU}

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	2026-07-04T15:09:22.861895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

794d8ae6f20fce3b6d06b4a2e6cd23951648368a5ed504305a16f91393a2c849

Aliases

arxiv: 0802.0874 · arxiv_version: 0802.0874v1 · doi: 10.48550/arxiv.0802.0874 · pith_short_12: PFGYVZXSB7HD · pith_short_16: PFGYVZXSB7HDW3IG · pith_short_8: PFGYVZXS

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/PFGYVZXSB7HDW3IGWSRONTJDSU \
  | 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: 794d8ae6f20fce3b6d06b4a2e6cd23951648368a5ed504305a16f91393a2c849

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb90cae5f449933c15c18d412bd88e3dd65e0c89aebc43fe7721fa5f35d0a555",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-02-07T04:34:05Z",
    "title_canon_sha256": "99a9ee75c7a35a9a75d1dbb3adfcf0a5d32a4067d6987d8ff2ff6826550f71c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.0874",
    "kind": "arxiv",
    "version": 1
  }
}