Pith Number

pith:76UEOQ2N

pith:2016:76UEOQ2NAGDECHJX4Y5S7DCL5V

not attested not anchored not stored refs pending

The 999th Swift gamma-ray burst: Some like it thermal

A. Celotti, A. Melandri, A. Pescalli, A. Rossi, E. Carretti, E. Palazzi, F. Nappo, G. Ghirlanda, G. Ghisellini, G. Oganesyan, G. Tagliaferri, I. Prandoni, L. Nava, M.G. Bernardini, M. Giroletti, O.S. Salafia, P. D'Avanzo, R. Salvaterra, S. Campana, S. Covino, S.D. Vergani, S. Poppi, S. Righini, T. Venturi, V. D'Elia, V. Testa

arxiv:1604.08204 v2 · 2016-04-27 · 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{76UEOQ2NAGDECHJX4Y5S7DCL5V}

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	2026-05-18T00:51:37.825225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffa847434d0186411d37e63b2f8c4bed726b30d2ac8eeee0451da7c7c7f7c032

Aliases

arxiv: 1604.08204 · arxiv_version: 1604.08204v2 · doi: 10.48550/arxiv.1604.08204 · pith_short_12: 76UEOQ2NAGDE · pith_short_16: 76UEOQ2NAGDECHJX · pith_short_8: 76UEOQ2N

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/76UEOQ2NAGDECHJX4Y5S7DCL5V \
  | 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: ffa847434d0186411d37e63b2f8c4bed726b30d2ac8eeee0451da7c7c7f7c032

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebaf979753179fe247170dbbbe721e4c975b8f5e436d521fec722f3a08245987",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-04-27T20:00:00Z",
    "title_canon_sha256": "874c3eb5c54784845151a88f3136b5cc59bb5483e598dda81d143cf3be691531"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08204",
    "kind": "arxiv",
    "version": 2
  }
}