Pith Number

pith:OGXCRWL5

pith:2025:OGXCRWL54FUTNWNJHGTAHNKDUO

not attested not anchored not stored refs pending

The gravitational wave echoes from the black hole with three-form fields

Daris Samart, Natthason Autthisin, Supakchai Ponglertsakul

arxiv:2506.18815 v1 · 2025-06-23 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGXCRWL54FUTNWNJHGTAHNKDUO}

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	2026-07-05T11:25:56.401906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71ae28d97de16936d9a939a603b543a3aba9da5ee8ba3391e89d70623e4947b1

Aliases

arxiv: 2506.18815 · arxiv_version: 2506.18815v1 · doi: 10.48550/arxiv.2506.18815 · pith_short_12: OGXCRWL54FUT · pith_short_16: OGXCRWL54FUTNWNJ · pith_short_8: OGXCRWL5

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/OGXCRWL54FUTNWNJHGTAHNKDUO \
  | 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: 71ae28d97de16936d9a939a603b543a3aba9da5ee8ba3391e89d70623e4947b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df64412d55f79caa916cd50185cfd33ce92cdc5ac6e8ad3f328d704c444f5ece",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-06-23T16:24:37Z",
    "title_canon_sha256": "8aa24885c4cb45902ed3831ffbfc5b6dc802bb4a2b47451e0430e3390789b115"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18815",
    "kind": "arxiv",
    "version": 1
  }
}