Pith Number

pith:P6J3T7FK

pith:2012:P6J3T7FKON5CWU4QR3TWTXGVPF

not attested not anchored not stored refs pending

Integrable dissipative nonlinear second order differential equations via factorizations and Abel equations

Haret C. Rosu, Stefan C. Mancas

arxiv:1212.3636 v3 · 2012-12-14 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6J3T7FKON5CWU4QR3TWTXGVPF}

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	2026-05-18T03:26:32.118096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f93b9fcaa737a2b53908ee769dcd57966c0b74729227aecb3715e2abf46d3ea

Aliases

arxiv: 1212.3636 · arxiv_version: 1212.3636v3 · doi: 10.48550/arxiv.1212.3636 · pith_short_12: P6J3T7FKON5C · pith_short_16: P6J3T7FKON5CWU4Q · pith_short_8: P6J3T7FK

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/P6J3T7FKON5CWU4QR3TWTXGVPF \
  | 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: 7f93b9fcaa737a2b53908ee769dcd57966c0b74729227aecb3715e2abf46d3ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c99c7b4189de7405665f82533522b18d83da25c348203fd9e8e46be8f8211712",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-12-14T23:37:22Z",
    "title_canon_sha256": "74887adfdab81854eb556d595e613e272faf45a121ec539e191d6f3516bceff6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3636",
    "kind": "arxiv",
    "version": 3
  }
}