Pith Number

pith:ZGVYCBP3

pith:1999:ZGVYCBP3AU5VC2APJJXH2HGZ7S

not attested not anchored not stored refs pending

Consistent Batalin--Fradkin quantization of Infinitely Reducible First Class Constraints

Anton Galajinsky (INFN, Frascati), Stefano Bellucci

arxiv:hep-th/9909190 v2 · 1999-09-27 · 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{ZGVYCBP3AU5VC2APJJXH2HGZ7S}

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	2026-07-04T16:14:58.612911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9ab8105fb053b51680f4a6e7d1cd9fcb46cf04014354c7ea09f1850f6b87ad1

Aliases

arxiv: hep-th/9909190 · arxiv_version: hep-th/9909190v2 · doi: 10.48550/arxiv.hep-th/9909190 · pith_short_12: ZGVYCBP3AU5V · pith_short_16: ZGVYCBP3AU5VC2AP · pith_short_8: ZGVYCBP3

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/ZGVYCBP3AU5VC2APJJXH2HGZ7S \
  | 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: c9ab8105fb053b51680f4a6e7d1cd9fcb46cf04014354c7ea09f1850f6b87ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11cb793dfebf1acfe96b4f5646cd3c490e1485b00646018a18b0d4a17cc86a8a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-09-27T20:22:53Z",
    "title_canon_sha256": "96eaac2c40e37ca6cf7357fbbb011ae42e408c06cfc2e7feca5a0d4ca5ea7f25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9909190",
    "kind": "arxiv",
    "version": 2
  }
}