Pith Number

pith:J5BLHWYE

pith:1997:J5BLHWYEKRFX53JHT5EE2JIONF

not attested not anchored not stored refs pending

Gauge covariant algebras and local BRST cohomology

Friedemann Brandt

arxiv:hep-th/9711171 v1 · 1997-11-24 · 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{J5BLHWYEKRFX53JHT5EE2JIONF}

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	2026-05-18T04:27:36.611824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f42b3db04544b7eed279f484d250e6954926c4f0ac2b284e3edf15511cc1a7b

Aliases

arxiv: hep-th/9711171 · arxiv_version: hep-th/9711171v1 · doi: 10.48550/arxiv.hep-th/9711171 · pith_short_12: J5BLHWYEKRFX · pith_short_16: J5BLHWYEKRFX53JH · pith_short_8: J5BLHWYE

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/J5BLHWYEKRFX53JHT5EE2JIONF \
  | 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: 4f42b3db04544b7eed279f484d250e6954926c4f0ac2b284e3edf15511cc1a7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54796c2313bce264863f64a1d2ff21ff391d375bb1b16e014ebfcf9d7dda016f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-11-24T16:58:53Z",
    "title_canon_sha256": "9203431c8b2a1cb7e20b5e37e3274c58205cc5b07ba9a63855643147ca856151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9711171",
    "kind": "arxiv",
    "version": 1
  }
}