Pith Number

pith:SMWWNE3K

pith:2015:SMWWNE3KT4W2MUMUAI6LFUBKCB

not attested not anchored not stored refs pending

Pseudotensor applied to Numerical Relativity in Calculating Global Quantities

Chung-Chin Tsai, Chun-Yu Lin, Hwei-Jang Yo, Zhoujian Cao

arxiv:1507.08166 v1 · 2015-07-29 · 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{SMWWNE3KT4W2MUMUAI6LFUBKCB}

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	2026-05-18T01:36:08.200978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

932d66936a9f2da65194023cb2d02a10597723ac04eabbdbc6d1cb8e81d233b6

Aliases

arxiv: 1507.08166 · arxiv_version: 1507.08166v1 · doi: 10.48550/arxiv.1507.08166 · pith_short_12: SMWWNE3KT4W2 · pith_short_16: SMWWNE3KT4W2MUMU · pith_short_8: SMWWNE3K

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/SMWWNE3KT4W2MUMUAI6LFUBKCB \
  | 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: 932d66936a9f2da65194023cb2d02a10597723ac04eabbdbc6d1cb8e81d233b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "004fc4227eba15b5556942aa0585a28281c9e19d797be1a2517e7bec325737a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-07-29T14:45:07Z",
    "title_canon_sha256": "1d2f9079587f86efbb01b5bf509ae12f7467e0c8c8b48f2a4af859795d71198f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08166",
    "kind": "arxiv",
    "version": 1
  }
}