Pith Number

pith:GW5GVOWT

pith:2009:GW5GVOWTTNZ2DF2XYQHXRIQFJA

not attested not anchored not stored refs pending

Testing an unifying view of GRB afterglows

A. Celotti, G. Ghirlanda, G. Ghisellini, M. Nardini

arxiv:0908.0734 v1 · 2009-08-05 · 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{GW5GVOWTTNZ2DF2XYQHXRIQFJA}

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	2026-05-18T04:22:50.203647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35ba6abad39b73a19757c40f78a205481a16871877a1d7e703cfb463f4d0ab30

Aliases

arxiv: 0908.0734 · arxiv_version: 0908.0734v1 · doi: 10.48550/arxiv.0908.0734 · pith_short_12: GW5GVOWTTNZ2 · pith_short_16: GW5GVOWTTNZ2DF2X · pith_short_8: GW5GVOWT

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/GW5GVOWTTNZ2DF2XYQHXRIQFJA \
  | 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: 35ba6abad39b73a19757c40f78a205481a16871877a1d7e703cfb463f4d0ab30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea90207ed34ad26abe71bfca959012b9c2f535993ad4632311f5d5964c372d0f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-08-05T20:02:17Z",
    "title_canon_sha256": "35fbc5aa6e739d4009a5e56ae01bc0acda1a9dd873b4bc656b9205f3ee3627c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0734",
    "kind": "arxiv",
    "version": 1
  }
}