Pith Number

pith:UWBQAYBU

pith:2024:UWBQAYBUWH2J32OQZXAVOHHIQR

not attested not anchored not stored refs pending

The Fastest Path to Discovering the Second Electromagnetic Counterpart to a Gravitational Wave Event

Gautham Narayan, Ryan J. Foley, Ved G. Shah

arxiv:2411.09002 v1 · 2024-11-13 · 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{UWBQAYBUWH2J32OQZXAVOHHIQR}

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	2026-07-05T09:35:18.270674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a583006034b1f49de9d0cdc1571ce8845113ec789fec562342411ac4dfe66649

Aliases

arxiv: 2411.09002 · arxiv_version: 2411.09002v1 · doi: 10.48550/arxiv.2411.09002 · pith_short_12: UWBQAYBUWH2J · pith_short_16: UWBQAYBUWH2J32OQ · pith_short_8: UWBQAYBU

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/UWBQAYBUWH2J32OQZXAVOHHIQR \
  | 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: a583006034b1f49de9d0cdc1571ce8845113ec789fec562342411ac4dfe66649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c4a3f9a7bd72a75d5e741e883a4a0fbfa94ed177bd06ff9d69283146f30b562",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-13T20:08:16Z",
    "title_canon_sha256": "e5ffea971cab92cf7c0a7d726bf9a762ae94d0cf46e34c36661f01e84a1501bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.09002",
    "kind": "arxiv",
    "version": 1
  }
}