Pith Number

pith:BWVTWH5X

pith:2013:BWVTWH5X3UZWDXTE5EPJR4GBOB

not attested not anchored not stored refs pending

The host-galaxy response to the afterglow of GRB 100901A

Alexei Pozanenko, Andrea Melandri, Andreja Gomboc, Antonio de Ugarte Postigo, Edo Berger, Hector Flores, Johan P. U. Fynbo, Joop Schaye, Klaas Wiersema, Lex Kaper, Nial R. Tanvir, Olga E. Hartoog, Paolo Goldoni, Paul M. Vreeswijk, Ralph A. M. J. Wijers, Ryan Chornock, Sandra Savaglio, Stefano Covino, Valerio D'Elia

arxiv:1301.3912 v1 · 2013-01-16 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWVTWH5X3UZWDXTE5EPJR4GBOB}

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	2026-05-18T01:52:06.466014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dab3b1fb7dd3361de64e91e98f0c1704fe1ec84c9ddccde61f9b4ada68de16d

Aliases

arxiv: 1301.3912 · arxiv_version: 1301.3912v1 · doi: 10.48550/arxiv.1301.3912 · pith_short_12: BWVTWH5X3UZW · pith_short_16: BWVTWH5X3UZWDXTE · pith_short_8: BWVTWH5X

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/BWVTWH5X3UZWDXTE5EPJR4GBOB \
  | 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: 0dab3b1fb7dd3361de64e91e98f0c1704fe1ec84c9ddccde61f9b4ada68de16d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ebd96ee6e89e7c53a3f2b8c1d38ef1223fbd413a3741535cfac2f40fdd30d92",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-16T21:00:03Z",
    "title_canon_sha256": "aa225d18b3b4132b6d8b22bc04b7426215330489d5596855a0a3ef29fd2a09f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3912",
    "kind": "arxiv",
    "version": 1
  }
}