Pith Number

pith:A7ZWEKMQ

pith:2003:A7ZWEKMQNVUQXTUEBD6MIPR35A

not attested not anchored not stored refs pending

A unified description of the asymmetric q-P_{v} and d-P_{iv} equations and their Schlesinger transformations

A. Ramani, B. Grammaticos, Y. Ohta

arxiv:nlin/0310050 v1 · 2003-10-31 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7ZWEKMQNVUQXTUEBD6MIPR35A}

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	2026-05-18T01:38:19.197535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07f36229906d690bce8408fcc43e3be831c6101b47176fc5cca8a21ff85319c4

Aliases

arxiv: nlin/0310050 · arxiv_version: nlin/0310050v1 · doi: 10.48550/arxiv.nlin/0310050 · pith_short_12: A7ZWEKMQNVUQ · pith_short_16: A7ZWEKMQNVUQXTUE · pith_short_8: A7ZWEKMQ

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/A7ZWEKMQNVUQXTUEBD6MIPR35A \
  | 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: 07f36229906d690bce8408fcc43e3be831c6101b47176fc5cca8a21ff85319c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c206b25a249c7d93bf885739b0839fe2413fdc384ca49cd65044bbed5960b813",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2003-10-31T17:19:58Z",
    "title_canon_sha256": "b4bbc6bc59034277beaf513e1cbff56215546361edfe6bee098c55b2de663431"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0310050",
    "kind": "arxiv",
    "version": 1
  }
}