Pith Number

pith:GH34YK5G

pith:2013:GH34YK5GO5CNMTP3PZ4F7ODY7G

not attested not anchored not stored refs pending

The low-extinction afterglow in the solar-metallicity host galaxy of gamma-ray burst 110918A

A. de Ugarte Postigo, A. Levan, A. Nicuesa Guelbenzu, A. Rau, A. Rossi, C. C. Th\"one, D. A. Kann, D. Fox, E. Berger, F. Olivares E., J. Elliott, J. Gorosabel, J. Greiner, K. Wiersema, M. Nardini, N. R. Tanvir, P. Schady, R. Filgas, R. S\'anchez-Ram\'irez, S. Klose, S. Savaglio, S. Schmidl, T. Kr\"uhler, V. Sudilovsky

arxiv:1306.0892 v1 · 2013-06-04 · 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{GH34YK5GO5CNMTP3PZ4F7ODY7G}

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	2026-05-18T01:49:32.917955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31f7cc2ba67744d64dfb7e785fb878f9bf9a98f21eccde4d8fe000aab27a67a8

Aliases

arxiv: 1306.0892 · arxiv_version: 1306.0892v1 · doi: 10.48550/arxiv.1306.0892 · pith_short_12: GH34YK5GO5CN · pith_short_16: GH34YK5GO5CNMTP3 · pith_short_8: GH34YK5G

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/GH34YK5GO5CNMTP3PZ4F7ODY7G \
  | 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: 31f7cc2ba67744d64dfb7e785fb878f9bf9a98f21eccde4d8fe000aab27a67a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29fbd14d680820006ccd43fba2cdeeaa5f1ece2213edcf5009003a5b23a6ac03",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-06-04T19:59:45Z",
    "title_canon_sha256": "775774ae245ca52af2b07a5896679e846d4fa2d954ed7dd759c02599e022616a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0892",
    "kind": "arxiv",
    "version": 1
  }
}