Pith Number

pith:PEQD5FKN

pith:2019:PEQD5FKNWLFO3OFDENOXPGQWV2

not attested not anchored not stored refs pending

A First Search for Prompt Radio Emission from a Gravitational-Wave Event

Danny C. Price, Frank K. Schinzel, Gregg Hallinan, Jayce Dowell, Larry R. D'Addario, Marin M. Anderson, Namir E. Kassim, Thomas A. Callister, T. Joseph W. Lazio

arxiv:1903.06786 v1 · 2019-03-15 · astro-ph.HE · gr-qc

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEQD5FKNWLFO3OFDENOXPGQWV2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:43:36.654223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79203e954db2caedb8a3235d779a16ae86737d1cda88180be41c848fa498e74e

Aliases

arxiv: 1903.06786 · arxiv_version: 1903.06786v1 · doi: 10.48550/arxiv.1903.06786 · pith_short_12: PEQD5FKNWLFO · pith_short_16: PEQD5FKNWLFO3OFD · pith_short_8: PEQD5FKN

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/PEQD5FKNWLFO3OFDENOXPGQWV2 \
  | 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: 79203e954db2caedb8a3235d779a16ae86737d1cda88180be41c848fa498e74e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f0c2e5426aa9ec92b4d4498eafbb21d0a962afc1b795c82c6725bd86d452f1d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-15T20:22:49Z",
    "title_canon_sha256": "d02e9f76f0aff1a57e592a09caedad9aec0b3bcf3af6e96d862b0256178f9671"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06786",
    "kind": "arxiv",
    "version": 1
  }
}