Pith Number

pith:4HCZM5XQ

pith:1992:4HCZM5XQB5LNGOIM4NWCC7YNX2

not attested not anchored not stored refs pending

Discrete and Continuum Virasoro Constraints in Two-Cut Hermitian Matrix Models

Waichi Ogura

arxiv:hep-th/9201018 v2 · 1992-01-09 · 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{4HCZM5XQB5LNGOIM4NWCC7YNX2}

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	2026-05-18T00:51:38.027661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1c59676f00f56d3390ce36c217f0dbe882d1d9500cecd98c058dfabf36a8d36

Aliases

arxiv: hep-th/9201018 · arxiv_version: hep-th/9201018v2 · doi: 10.48550/arxiv.hep-th/9201018 · pith_short_12: 4HCZM5XQB5LN · pith_short_16: 4HCZM5XQB5LNGOIM · pith_short_8: 4HCZM5XQ

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/4HCZM5XQB5LNGOIM4NWCC7YNX2 \
  | 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: e1c59676f00f56d3390ce36c217f0dbe882d1d9500cecd98c058dfabf36a8d36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8825437054b809fa065e2bc0437daae42e714c1222cd6e9db74ebe2087c1ff45",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-01-09T23:18:54Z",
    "title_canon_sha256": "e2b1caf02016809360ebcaba97805a07f8512a28299858f6d55ed14af2bb7e45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9201018",
    "kind": "arxiv",
    "version": 2
  }
}