Pith Number

pith:QF6DX67Q

pith:2012:QF6DX67QJIYEGQQ7HXUJLAYNJ7

not attested not anchored not stored refs pending

Characteristic Lie rings, finitely-generated modules and integrability conditions for 2+1 dimensional lattices

Ismagil Habibullin

arxiv:1208.5302 v2 · 2012-08-27 · 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{QF6DX67QJIYEGQQ7HXUJLAYNJ7}

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	2026-05-18T01:54:57.984498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

817c3bfbf04a3043421f3de895830d4fc243f289bd540c62a859ca583a7514af

Aliases

arxiv: 1208.5302 · arxiv_version: 1208.5302v2 · doi: 10.48550/arxiv.1208.5302 · pith_short_12: QF6DX67QJIYE · pith_short_16: QF6DX67QJIYEGQQ7 · pith_short_8: QF6DX67Q

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/QF6DX67QJIYEGQQ7HXUJLAYNJ7 \
  | 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: 817c3bfbf04a3043421f3de895830d4fc243f289bd540c62a859ca583a7514af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69bc02b2def5b39286fabe1279be375e7a7ff22f204ae9ba79b82fa259e2b8ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-08-27T06:57:06Z",
    "title_canon_sha256": "7864e24e31050dcb134380bfffba7bcb15a9b02bc05aafdd9e4ac54d2f8233fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5302",
    "kind": "arxiv",
    "version": 2
  }
}