Pith Number

pith:6HK2G2S5

pith:2019:6HK2G2S5OZ7Q46LKO4DIJBBGEX

not attested not anchored not stored refs pending

2900 square degree search for the optical counterpart of short gamma-ray burst GRB 180523B with the Zwicky Transient Facility

Adam A. Miller, Adam Goldstein, Ashish Mahabal, Ashot Bagdasaryan, Ben Rusholme, Daniel A. Perley, David Hale, David L. Kaplan, Dmitry A. Duev, Eric Burns, Eric C. Bellm, Frank J. Masci, James D. Neill, Jesper Sollerman, Kishalay De, Leo P. Singer, Mansi M. Kasliwal, Maria T Patterson, Matthew J. Graham, Michael Feeney, Michael W. Coughlin, Reed Riddle, Richard G. Dekany, Richard Walters, Roger Smith, Russ R. Laher, S. Bradley Cenko, Shaon Ghosh, Shri R. Kulkarni, Thomas Kupfer, Tomas Ahumada, Virginia Cunningham, V. Zach Golkhou, Yutaro Tachibana

arxiv:1901.11385 v1 · 2019-01-31 · 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{6HK2G2S5OZ7Q46LKO4DIJBBGEX}

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	2026-05-17T23:52:38.036031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1d5a36a5d767f0e796a770684842625ee980e371380c8cc0ed8fdd0b65fa314

Aliases

arxiv: 1901.11385 · arxiv_version: 1901.11385v1 · doi: 10.48550/arxiv.1901.11385 · pith_short_12: 6HK2G2S5OZ7Q · pith_short_16: 6HK2G2S5OZ7Q46LK · pith_short_8: 6HK2G2S5

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/6HK2G2S5OZ7Q46LKO4DIJBBGEX \
  | 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: f1d5a36a5d767f0e796a770684842625ee980e371380c8cc0ed8fdd0b65fa314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1b8d928fa9117324cb3f3acc6fad2e012e7bb2e2c40d75e04c16e020cd8b9d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-31T14:44:26Z",
    "title_canon_sha256": "98d950e641862674fe381303a1f1b6f4608c9c6797b687b5eb03688d0339abde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11385",
    "kind": "arxiv",
    "version": 1
  }
}