Pith Number

pith:ZJ62TR5T

pith:2012:ZJ62TR5TNUKCAPIF4GJQHPXA6O

not attested not anchored not stored refs pending

Vacuum Plane Waves; Cartan Invariants and physical interpretation

Alan Coley, David McNutt, Robert Milson

arxiv:1210.0746 v1 · 2012-10-02 · 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{ZJ62TR5TNUKCAPIF4GJQHPXA6O}

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	2026-05-18T03:39:43.246146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7da9c7b36d14203d05e19303bee0f3aa2a248a18b50f02b3071561caa17439

Aliases

arxiv: 1210.0746 · arxiv_version: 1210.0746v1 · doi: 10.48550/arxiv.1210.0746 · pith_short_12: ZJ62TR5TNUKC · pith_short_16: ZJ62TR5TNUKCAPIF · pith_short_8: ZJ62TR5T

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/ZJ62TR5TNUKCAPIF4GJQHPXA6O \
  | 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: ca7da9c7b36d14203d05e19303bee0f3aa2a248a18b50f02b3071561caa17439

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8333c6623c76100c56def67842a1e071fd69e62bf9c7cc92cbf6ac3ded4fdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-10-02T12:23:15Z",
    "title_canon_sha256": "c4aa6fa3a128098dead0948aa5c6c9731459b4963f1e606af556442ac55aaa1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0746",
    "kind": "arxiv",
    "version": 1
  }
}