Pith Number

pith:7SKM5Q2K

pith:1992:7SKM5Q2KZTTNDS3MYK23XXZFX6

not attested not anchored not stored refs pending

String branchings and complex tori and algebraic representations of generalized Krichever-Novikov algebras

Andreas Ruffing, Martin Schlichenmaier, Thomas Deck

arxiv:hep-th/9207088 v1 · 1992-07-27 · 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{7SKM5Q2KZTTNDS3MYK23XXZFX6}

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	2026-05-18T01:06:05.157934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc94cec34acce6d1cb6cc2b5bbdf25bf9ca1775188f03827a665a9a832a8671f

Aliases

arxiv: hep-th/9207088 · arxiv_version: hep-th/9207088v1 · doi: 10.48550/arxiv.hep-th/9207088 · pith_short_12: 7SKM5Q2KZTTN · pith_short_16: 7SKM5Q2KZTTNDS3M · pith_short_8: 7SKM5Q2K

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/7SKM5Q2KZTTNDS3MYK23XXZFX6 \
  | 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: fc94cec34acce6d1cb6cc2b5bbdf25bf9ca1775188f03827a665a9a832a8671f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a6b095b829aae4b7df6f1b15535ba3de317f1a2427134e009499e46cd52317b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-07-27T14:51:39Z",
    "title_canon_sha256": "6a79729cb843ceff2b0d374a456e51750a08b00abe33caaa03472b2f95a77ff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9207088",
    "kind": "arxiv",
    "version": 1
  }
}