Pith Number

pith:CK4MTIXC

pith:1992:CK4MTIXCYRHHJ4ZJHF2LUBJ62K

not attested not anchored not stored refs pending

Physical States in G/G Models and 2d Gravity

N. Sochen J. Sonnenschein, O. Aharony, O. Ganor, S. Yankielowicz

arxiv:hep-th/9204095 v2 · 1992-04-29 · 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{CK4MTIXCYRHHJ4ZJHF2LUBJ62K}

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	2026-07-04T23:56:43.337100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12b8c9a2e2c44e74f3293974ba053ed2bdc7b095582d6f1d895d636c706aa57e

Aliases

arxiv: hep-th/9204095 · arxiv_version: hep-th/9204095v2 · doi: 10.48550/arxiv.hep-th/9204095 · pith_short_12: CK4MTIXCYRHH · pith_short_16: CK4MTIXCYRHHJ4ZJ · pith_short_8: CK4MTIXC

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/CK4MTIXCYRHHJ4ZJHF2LUBJ62K \
  | 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: 12b8c9a2e2c44e74f3293974ba053ed2bdc7b095582d6f1d895d636c706aa57e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdaa2708501e8e2ec6813ba80fe4933f4563f91568b35117514aeadbdac801c4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-04-29T13:12:59Z",
    "title_canon_sha256": "f0912b064a6694b7f82a312218b2523e33eb7601e2c48d97f8c10e1f05ab1033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9204095",
    "kind": "arxiv",
    "version": 2
  }
}