Pith Number

pith:PN4I73GZ

pith:2018:PN4I73GZTGO4P57WUGHJCKWLJ4

not attested not anchored not stored refs pending

Fermi GBM Observations of GRB 150101B: A Second Nearby Event with a Short Hard Spike and a Soft Tail

A. Goldstein, A. von Kienlin, B. Mailyan, C. A. Wilson-Hodge, C. M. Hui, D. Kocevski, E. Bissaldi, E. Burns, J. McEnery, J. Racusin, K. Siellez, M. H. Gibby, M. S. Briggs, M. Stanbro, N. Christensen, O. J. Roberts, P. Veres, R. Hamburg, T. Dal Canton, V. Connaughton, W. H. Cleveland, W. S. Paciesas

arxiv:1807.02866 v2 · 2018-07-08 · 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{PN4I73GZTGO4P57WUGHJCKWLJ4}

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	2026-05-18T00:07:06.307423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b788fecd9999dc7f7f6a18e912acb4f3c57eeded233e103460cec260c147e83

Aliases

arxiv: 1807.02866 · arxiv_version: 1807.02866v2 · doi: 10.48550/arxiv.1807.02866 · pith_short_12: PN4I73GZTGO4 · pith_short_16: PN4I73GZTGO4P57W · pith_short_8: PN4I73GZ

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/PN4I73GZTGO4P57WUGHJCKWLJ4 \
  | 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: 7b788fecd9999dc7f7f6a18e912acb4f3c57eeded233e103460cec260c147e83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cda25b61b3b01220b6338853c22cdbac5a2984df0dc94ae9ea4a047a40272460",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-08T18:51:04Z",
    "title_canon_sha256": "882f13ace76ca8936880f1e2d3666ddcccd293f661e194fcc8bd3e48f9a81f66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02866",
    "kind": "arxiv",
    "version": 2
  }
}