Pith Number

pith:XL7P5DF5

pith:2001:XL7P5DF5WDB5U6OYOVUKNCGPG5

not attested not anchored not stored refs pending

Star Product for Second Class Constraint Systems from a BRST Theory

I.A. Batalin, M.A. Grigoriev, S.L. Lyakhovich

arxiv:hep-th/0101089 v2 · 2001-01-14 · hep-th · math.DG · math.QA · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XL7P5DF5WDB5U6OYOVUKNCGPG5}

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	2026-05-18T02:36:12.582314Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bafefe8cbdb0c3da79d87568a688cf377439f49b7c0ab3a5fc8f61df71d05065

Aliases

arxiv: hep-th/0101089 · arxiv_version: hep-th/0101089v2 · doi: 10.48550/arxiv.hep-th/0101089 · pith_short_12: XL7P5DF5WDB5 · pith_short_16: XL7P5DF5WDB5U6OY · pith_short_8: XL7P5DF5

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/XL7P5DF5WDB5U6OYOVUKNCGPG5 \
  | 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: bafefe8cbdb0c3da79d87568a688cf377439f49b7c0ab3a5fc8f61df71d05065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ff08c317a21d7b6f236746c44511217ef18d7416f2e0de002aa92f5e9932d59",
    "cross_cats_sorted": [
      "math.DG",
      "math.QA",
      "math.SG"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-01-14T17:47:41Z",
    "title_canon_sha256": "32f6a7539f0f4bbd0c77da1dbf86a2e2bcffe4abbd1d0dd45cb178bb367ff7c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0101089",
    "kind": "arxiv",
    "version": 2
  }
}