Pith Number

pith:3ZT2WJ6A

pith:2012:3ZT2WJ6AW54NPS6AAVAHUOC2GR

not attested not anchored not stored refs pending

Quasi-Grammian Solutions of the Generalized Coupled Dispersionless Integrable System

Bushra Haider, Mahmood-ul Hassan

arxiv:1211.1762 v1 · 2012-11-08 · 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{3ZT2WJ6AW54NPS6AAVAHUOC2GR}

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	2026-05-18T03:41:19.594101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de67ab27c0b778d7cbc005407a385a34744addb772bc73ee50114e119170b384

Aliases

arxiv: 1211.1762 · arxiv_version: 1211.1762v1 · doi: 10.48550/arxiv.1211.1762 · pith_short_12: 3ZT2WJ6AW54N · pith_short_16: 3ZT2WJ6AW54NPS6A · pith_short_8: 3ZT2WJ6A

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/3ZT2WJ6AW54NPS6AAVAHUOC2GR \
  | 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: de67ab27c0b778d7cbc005407a385a34744addb772bc73ee50114e119170b384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caa3bdeebe739732635121dbd45ee1145a43c1b4d3712a0d029833f1ab9a318a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-11-08T05:59:53Z",
    "title_canon_sha256": "f1ea0bf9f076fce68be1b6862e560983fe7ffac46c6c9273f63b96c6cfdc38f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1762",
    "kind": "arxiv",
    "version": 1
  }
}