Pith Number

pith:AHSQO4QY

pith:2006:AHSQO4QYBBYGJW6EEVN3EVF4BW

not attested not anchored not stored refs pending

On a Generalized Fifth-Order Integrable Evolution Equation and its Hierarchy

Amitava Choudhuri, B. Talukdar, S. B. Datta

arxiv:nlin/0603038 v1 · 2006-03-17 · 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{AHSQO4QYBBYGJW6EEVN3EVF4BW}

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	2026-05-18T01:38:18.217278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01e5077218087064dbc4255bb254bc0d9cfba165027cdb654fa3223a743d335a

Aliases

arxiv: nlin/0603038 · arxiv_version: nlin/0603038v1 · doi: 10.48550/arxiv.nlin/0603038 · pith_short_12: AHSQO4QYBBYG · pith_short_16: AHSQO4QYBBYGJW6E · pith_short_8: AHSQO4QY

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/AHSQO4QYBBYGJW6EEVN3EVF4BW \
  | 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: 01e5077218087064dbc4255bb254bc0d9cfba165027cdb654fa3223a743d335a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "282f9d9586641235d13957c2cec3956dd8afca611a40e3c9a77cb43ca4cf76ee",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2006-03-17T09:52:54Z",
    "title_canon_sha256": "4a04db4a4b90bf749ccc2e4b74972832b6b1c339246acb9186dd06764170d13b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0603038",
    "kind": "arxiv",
    "version": 1
  }
}