Pith Number

pith:DGM3Z7CR

pith:2016:DGM3Z7CRJAEKUBTLWKFVEC5Y54

not attested not anchored not stored refs pending

Modeling the early afterglow in the short and hard GRB 090510

Nissim Fraija, Peter Veres, Rodolfo Barniol Duran, William H. Lee

arxiv:1608.01420 v1 · 2016-08-04 · 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{DGM3Z7CRJAEKUBTLWKFVEC5Y54}

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	2026-05-18T00:50:47.364544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1999bcfc514808aa066bb28b520bb8ef021a9b2b90b98d8b9f538a2cb397786e

Aliases

arxiv: 1608.01420 · arxiv_version: 1608.01420v1 · doi: 10.48550/arxiv.1608.01420 · pith_short_12: DGM3Z7CRJAEK · pith_short_16: DGM3Z7CRJAEKUBTL · pith_short_8: DGM3Z7CR

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/DGM3Z7CRJAEKUBTLWKFVEC5Y54 \
  | 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: 1999bcfc514808aa066bb28b520bb8ef021a9b2b90b98d8b9f538a2cb397786e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9466394741e412922d577e30bb7b2e5274186e852620acd6eeafa06ab5be523d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-08-04T04:02:38Z",
    "title_canon_sha256": "9aed61892396b04fb58a34935142c133ebe7151d32caa36855a4059f75a67f06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01420",
    "kind": "arxiv",
    "version": 1
  }
}