Pith Number

pith:4UJRPCPS

pith:1991:4UJRPCPSKQ5UPKULDIX323FWEC

not attested not anchored not stored refs pending

Analysis of Observables in Chern-Simons Perturbation Theory

J.M.F. Labastida, M. Alvarez

arxiv:hep-th/9110069 v1 · 1991-10-29 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UJRPCPSKQ5UPKULDIX323FWEC}

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	2026-07-04T15:54:59.525287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5131789f2543b47aa8b1a2fbd6cb620b52d0cd4f99eec419581cb53938b4ae7

Aliases

arxiv: hep-th/9110069 · arxiv_version: hep-th/9110069v1 · doi: 10.48550/arxiv.hep-th/9110069 · pith_short_12: 4UJRPCPSKQ5U · pith_short_16: 4UJRPCPSKQ5UPKUL · pith_short_8: 4UJRPCPS

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/4UJRPCPSKQ5UPKULDIX323FWEC \
  | 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: e5131789f2543b47aa8b1a2fbd6cb620b52d0cd4f99eec419581cb53938b4ae7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f185cfd7cbd540cde90f32ed2348bf2b066d2a10008e2c1c54c48b3a0a78fca7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1991-10-29T10:54:00Z",
    "title_canon_sha256": "b029d804852998514e0ea38324b9ac419d962217a7e8d802b5a6424405379bf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9110069",
    "kind": "arxiv",
    "version": 1
  }
}