Pith Number

pith:AL7RQ7B5

pith:2000:AL7RQ7B5OMRLXKHRCS7QLZZCJW

not attested not anchored not stored refs pending

Null limits of the C-metric

J. B. Griffiths, J. Podolsky

arxiv:gr-qc/0006093 v1 · 2000-06-27 · 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{AL7RQ7B5OMRLXKHRCS7QLZZCJW}

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

Holographic correlation functions from wedge

Receipt and verification

First computed	2026-05-18T01:39:24.748014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02ff187c3d7322bba8f114bf05e7224dbc240c4c7ed6fd3ef787ccf1b846fed8

Aliases

arxiv: gr-qc/0006093 · arxiv_version: gr-qc/0006093v1 · doi: 10.48550/arxiv.gr-qc/0006093 · pith_short_12: AL7RQ7B5OMRL · pith_short_16: AL7RQ7B5OMRLXKHR · pith_short_8: AL7RQ7B5

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/AL7RQ7B5OMRLXKHRCS7QLZZCJW \
  | 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: 02ff187c3d7322bba8f114bf05e7224dbc240c4c7ed6fd3ef787ccf1b846fed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8266144155c32c84acd7ec0b7637a9415d598e45125ab90aa9495b02c2d898d1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-06-27T08:37:00Z",
    "title_canon_sha256": "c681fbbc6318519e81aef9d06375335720ca091931dd53ede119cd62ca61e630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0006093",
    "kind": "arxiv",
    "version": 1
  }
}