Pith Number

pith:2R7SAEIZ

pith:1994:2R7SAEIZ6USUETC2BUAHH7O54E

not attested not anchored not stored refs pending

Extensions of Virasoro group and Virasoro algebra by modules of tensor-densities on $S^1$

C.Roger, V.Ovsienko

arxiv:hep-th/9409067 v1 · 1994-09-12 · 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{2R7SAEIZ6USUETC2BUAHH7O54E}

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.

Cited by

1 paper in Pith

Warped Schwarzian theory

Receipt and verification

First computed	2026-07-04T23:57:34.041227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d47f201119f525424c5a0d0073fddde132dde9c5d7b3265b5f055394cbb3d433

Aliases

arxiv: hep-th/9409067 · arxiv_version: hep-th/9409067v1 · doi: 10.48550/arxiv.hep-th/9409067 · pith_short_12: 2R7SAEIZ6USU · pith_short_16: 2R7SAEIZ6USUETC2 · pith_short_8: 2R7SAEIZ

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/2R7SAEIZ6USUETC2BUAHH7O54E \
  | 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: d47f201119f525424c5a0d0073fddde132dde9c5d7b3265b5f055394cbb3d433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d54240b218dfbc33e27c951c3168bff9e62cd3e1fb1ab09d919025789282e9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-09-12T18:16:51Z",
    "title_canon_sha256": "f4a8873cd86ec7d547f1f5187b328f517a2849e7212a8642f4d21c289788c6ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9409067",
    "kind": "arxiv",
    "version": 1
  }
}