Pith Number

pith:URTWPWFN

pith:2000:URTWPWFNW7UDDP74RVPWWXZY4Y

not attested not anchored not stored refs pending

On Combined Standard-Nonstandard or Hybrid (q,h)-Deformations

A. Chakrabarti, B.L. Aneva, D. Arnaudon, S.G. Mihov, V.K. Dobrev

arxiv:math/0006206 v2 · 2000-06-27 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URTWPWFNW7UDDP74RVPWWXZY4Y}

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	2026-05-18T01:38:30.218437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a46767d8adb7e831bffc8d5f6b5f38e62908474891799e883132dc1ee7829b56

Aliases

arxiv: math/0006206 · arxiv_version: math/0006206v2 · doi: 10.48550/arxiv.math/0006206 · pith_short_12: URTWPWFNW7UD · pith_short_16: URTWPWFNW7UDDP74 · pith_short_8: URTWPWFN

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/URTWPWFNW7UDDP74RVPWWXZY4Y \
  | 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: a46767d8adb7e831bffc8d5f6b5f38e62908474891799e883132dc1ee7829b56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f144381fcae850a32d73e4d4aa096c4a6ea5baba08ace84881757dd8bffbfe11",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2000-06-27T19:32:45Z",
    "title_canon_sha256": "abcbbddf67c817aa47beac83e6ec7c7ebb79982a9a587ada94884b7faa8171d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0006206",
    "kind": "arxiv",
    "version": 2
  }
}