Pith Number

pith:BH3JBR7N

pith:1994:BH3JBR7N22D4GUH2LTEWIG4JY6

not attested not anchored not stored refs pending

Quantum Group Structure and Local Fields in the Algebraic Approach to 2D Gravity

Jens Schnittger

arxiv:hep-th/9412176 v1 · 1994-12-21 · 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{BH3JBR7N22D4GUH2LTEWIG4JY6}

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	2026-05-18T02:36:04.162634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09f690c7edd687c350fa5cc9641b89c7a4521e6e71a7120e5de73dd3a1fc213d

Aliases

arxiv: hep-th/9412176 · arxiv_version: hep-th/9412176v1 · doi: 10.48550/arxiv.hep-th/9412176 · pith_short_12: BH3JBR7N22D4 · pith_short_16: BH3JBR7N22D4GUH2 · pith_short_8: BH3JBR7N

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/BH3JBR7N22D4GUH2LTEWIG4JY6 \
  | 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: 09f690c7edd687c350fa5cc9641b89c7a4521e6e71a7120e5de73dd3a1fc213d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6397c2ce7de937c54d7976156f0fecc7e86075ca7dd86fb58cadbef2f1711b3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-12-21T00:42:33Z",
    "title_canon_sha256": "5addb21851e6eb0e1f0c436ad265f259df60f5221713a19f2578ba3fe51a5334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9412176",
    "kind": "arxiv",
    "version": 1
  }
}