Pith Number

pith:P7TOKHZC

pith:2002:P7TOKHZCJ56ZWAX6PH6NQV3E5B

not attested not anchored not stored refs pending

Generalizations of normal ordering and applications to quantization in classical backgrounds

H. Nikolic

arxiv:hep-th/0205022 v2 · 2002-05-02 · hep-th · 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{P7TOKHZCJ56ZWAX6PH6NQV3E5B}

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	2026-05-18T02:36:05.385223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe6e51f224f7d9b02fe79fcd85764e84653e7e75798ecafbed5d2612d9da538

Aliases

arxiv: hep-th/0205022 · arxiv_version: hep-th/0205022v2 · doi: 10.48550/arxiv.hep-th/0205022 · pith_short_12: P7TOKHZCJ56Z · pith_short_16: P7TOKHZCJ56ZWAX6 · pith_short_8: P7TOKHZC

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/P7TOKHZCJ56ZWAX6PH6NQV3E5B \
  | 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: 7fe6e51f224f7d9b02fe79fcd85764e84653e7e75798ecafbed5d2612d9da538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51809d46f8628ba87841614b1a187056ece90243918280a89653ff308d218589",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-05-02T14:50:50Z",
    "title_canon_sha256": "e679853ebca2cc94f1e1a322c59fc6750e1f8f113ac66acbb79e18e9c449ca30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0205022",
    "kind": "arxiv",
    "version": 2
  }
}