Pith Number

pith:ZTHM4ZCJ

pith:2003:ZTHM4ZCJDVZ6AP4D2QLRVAK6EZ

not attested not anchored not stored refs pending

A new form of the C-metric

Edward Teo, Kenneth Hong

arxiv:gr-qc/0305089 v2 · 2003-05-23 · 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{ZTHM4ZCJDVZ6AP4D2QLRVAK6EZ}

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.

Cited by

1 paper in Pith

Weyl-type solutions with multipolar scalar fields

Receipt and verification

First computed	2026-07-04T16:40:12.941540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cccece64491d73e03f83d4171a815e266efe2f29bd346029ca02050f619aad78

Aliases

arxiv: gr-qc/0305089 · arxiv_version: gr-qc/0305089v2 · doi: 10.48550/arxiv.gr-qc/0305089 · pith_short_12: ZTHM4ZCJDVZ6 · pith_short_16: ZTHM4ZCJDVZ6AP4D · pith_short_8: ZTHM4ZCJ

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/ZTHM4ZCJDVZ6AP4D2QLRVAK6EZ \
  | 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: cccece64491d73e03f83d4171a815e266efe2f29bd346029ca02050f619aad78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b569ba18bffe9f1fa6ded5ebd250202fe7bcec7df1d69b86a54cdbebf1aa49",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-05-23T05:53:47Z",
    "title_canon_sha256": "92b1425d5e0247e8c8c74bc9f387a6c2bf7e78c0e1523d18437f7c9d6344445c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0305089",
    "kind": "arxiv",
    "version": 2
  }
}