Pith Number

pith:NED6UJX5

pith:1993:NED6UJX5LHN3DINQFD234MDTMW

not attested not anchored not stored refs pending

On a c-number quantum $\tau$-function

A. Mironov, A. Morozov, L. Vinet

arxiv:hep-th/9312213 v2 · 1993-12-31 · hep-th · nlin.SI · solv-int

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NED6UJX5LHN3DINQFD234MDTMW}

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	2026-05-18T04:23:54.860660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6907ea26fd59dbb1a1b028f5be307365ba3e33c2aebe714b8f2847c9e61dfedf

Aliases

arxiv: hep-th/9312213 · arxiv_version: hep-th/9312213v2 · doi: 10.48550/arxiv.hep-th/9312213 · pith_short_12: NED6UJX5LHN3 · pith_short_16: NED6UJX5LHN3DINQ · pith_short_8: NED6UJX5

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/NED6UJX5LHN3DINQFD234MDTMW \
  | 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: 6907ea26fd59dbb1a1b028f5be307365ba3e33c2aebe714b8f2847c9e61dfedf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a56393b85e9308ef0a71e593cc70e92cf5234342f0091f60ff6780ae88a023a7",
    "cross_cats_sorted": [
      "nlin.SI",
      "solv-int"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-12-31T14:43:00Z",
    "title_canon_sha256": "da1f1337d5e75cfcc703a8a3ac4110205522d274f9626b1d6c2c1a3c1379b44e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9312213",
    "kind": "arxiv",
    "version": 2
  }
}