Pith Number

pith:YUCX3B7C

pith:2019:YUCX3B7CMSL6LBGMQS2QGA2AT7

not attested not anchored not stored refs pending

The on-axis view of GRB 170817A

G. Ghirlanda, G. Ghisellini, O. S. Salafia, S. Ascenzi

arxiv:1905.01190 v2 · 2019-05-03 · 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{YUCX3B7CMSL6LBGMQS2QGA2AT7}

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.

Cited by

1 paper in Pith

Science Case for the Einstein Telescope

Receipt and verification

First computed	2026-07-04T23:50:39.857989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5057d87e26497e584cc84b50303409ffdb54d34dbf604ca28a782ed827c4d15

Aliases

arxiv: 1905.01190 · arxiv_version: 1905.01190v2 · doi: 10.48550/arxiv.1905.01190 · pith_short_12: YUCX3B7CMSL6 · pith_short_16: YUCX3B7CMSL6LBGM · pith_short_8: YUCX3B7C

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/YUCX3B7CMSL6LBGMQS2QGA2AT7 \
  | 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: c5057d87e26497e584cc84b50303409ffdb54d34dbf604ca28a782ed827c4d15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fca6b9ba0535e7a01c8a6f93bf6b8a104385d22c14d63cfba3a84061c6c39f47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-03T14:08:11Z",
    "title_canon_sha256": "902421accfafa76b643718178eb8e4a9ceee650de3a8643e3fd7eb1ec25bc17a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01190",
    "kind": "arxiv",
    "version": 2
  }
}