Pith. sign in
Pith Number

pith:ZEIAK23M

pith:2006:ZEIAK23M3OLOHEEQ5TCIF4I22E
not attested not anchored not stored refs pending

Interpreting the C-metric

J. B. Griffiths, J. Podolsky, P. Krtous

arxiv:gr-qc/0609056 v1 · 2006-09-15 · gr-qc

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{ZEIAK23M3OLOHEEQ5TCIF4I22E}

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

6 papers in Pith

Receipt and verification
First computed 2026-07-04T17:01:35.518006Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

c910056b6cdb96e39090ecc482f11ad12067eabc33d8e57a40deab4dfe358e09

Aliases

arxiv: gr-qc/0609056 · arxiv_version: gr-qc/0609056v1 · doi: 10.48550/arxiv.gr-qc/0609056 · pith_short_12: ZEIAK23M3OLO · pith_short_16: ZEIAK23M3OLOHEEQ · pith_short_8: ZEIAK23M
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZEIAK23M3OLOHEEQ5TCIF4I22E \
  | 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: c910056b6cdb96e39090ecc482f11ad12067eabc33d8e57a40deab4dfe358e09
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "38efe8d6006232c0c91272ce3df9ddf73f4bdf83a92513df7cac48930608ea84",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-09-15T15:55:28Z",
    "title_canon_sha256": "a5c9c821458ac77eedfe2da19063ea59cce92da1857e9bec976f5f82cc65ea4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0609056",
    "kind": "arxiv",
    "version": 1
  }
}