Pith Number

pith:BBP5UODM

pith:2014:BBP5UODM2BITSGIEKMIPHTWSOR

not attested not anchored not stored refs pending

On the validity of the definition of angular momentum in general relativity

Lan-Hsuan Huang, Mu-Tao Wang, Po-Ning Chen, Shing-Tung Yau

arxiv:1401.0597 v2 · 2014-01-03 · math.DG · 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{BBP5UODM2BITSGIEKMIPHTWSOR}

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	2026-05-18T02:42:39.482809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

085fda386cd0513919045310f3ced27479d2589cfe3276150aa3268c6bbfeaa7

Aliases

arxiv: 1401.0597 · arxiv_version: 1401.0597v2 · doi: 10.48550/arxiv.1401.0597 · pith_short_12: BBP5UODM2BIT · pith_short_16: BBP5UODM2BITSGIE · pith_short_8: BBP5UODM

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/BBP5UODM2BITSGIEKMIPHTWSOR \
  | 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: 085fda386cd0513919045310f3ced27479d2589cfe3276150aa3268c6bbfeaa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00f64c935107d4dca676fcc2eece9e633a78b476e744d926bc89f9f2189ce150",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-01-03T06:45:59Z",
    "title_canon_sha256": "d4a50bd250884f88aade0c8922922a2f3bcfe492a8a03fc122ddfae97f212a19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0597",
    "kind": "arxiv",
    "version": 2
  }
}