Pith Number

pith:PGYYN3MT

pith:1992:PGYYN3MTM33X757UFFZ6FRI55U

not attested not anchored not stored refs pending

Singular Vectors and Topological Theories from Virasoro Constraints via the Kontsevich-Miwa Transform

A M Semikhatov, B Gato-Rivera

arxiv:hep-th/9212113 v3 · 1992-12-18 · 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{PGYYN3MTM33X757UFFZ6FRI55U}

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	2026-05-18T04:37:43.756569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79b186ed9366f77ff7f42973e2c51ded19634f35e094b162e66c3735e54b4fb7

Aliases

arxiv: hep-th/9212113 · arxiv_version: hep-th/9212113v3 · doi: 10.48550/arxiv.hep-th/9212113 · pith_short_12: PGYYN3MTM33X · pith_short_16: PGYYN3MTM33X757U · pith_short_8: PGYYN3MT

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/PGYYN3MTM33X757UFFZ6FRI55U \
  | 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: 79b186ed9366f77ff7f42973e2c51ded19634f35e094b162e66c3735e54b4fb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61bec4ce06fb7ad3f4acee04cd1d63dba5d501b5468eec7421ae58304c2fe32b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-12-18T14:41:12Z",
    "title_canon_sha256": "58ddf1a0bd8ae2f3568ea5458f3f347b562587f03ba6bb4f4991c8ea4a481cd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9212113",
    "kind": "arxiv",
    "version": 3
  }
}