Pith Number

pith:S2ARRIUK

pith:2013:S2ARRIUKXDAWSL7KOU2LABGP7F

not attested not anchored not stored refs pending

Gravitational radiation and angular momentum flux from a spinning dynamical black hole

Chih-Hung Wang, Yu-Huei Wu

arxiv:1310.1602 v1 · 2013-10-06 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2ARRIUKXDAWSL7KOU2LABGP7F}

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	2026-05-18T03:11:11.323590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

968118a28ab8c1692fea7534b004cff96aea2f8b5ea2fdcb918c1223192769e5

Aliases

arxiv: 1310.1602 · arxiv_version: 1310.1602v1 · doi: 10.48550/arxiv.1310.1602 · pith_short_12: S2ARRIUKXDAW · pith_short_16: S2ARRIUKXDAWSL7K · pith_short_8: S2ARRIUK

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/S2ARRIUKXDAWSL7KOU2LABGP7F \
  | 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: 968118a28ab8c1692fea7534b004cff96aea2f8b5ea2fdcb918c1223192769e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dec30a4de104233a6d690b05893abd6450b43edef186cfb8cd8bf8a70253160",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-10-06T16:56:08Z",
    "title_canon_sha256": "23a95e4ccd130fe16b6ddcf9d59c28e67a225521f28744cecb93486ad6692405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1602",
    "kind": "arxiv",
    "version": 1
  }
}