Pith Number

pith:AVAMH6JM

pith:2014:AVAMH6JMV2QNOKO4ZNZ2RGGTXZ

not attested not anchored not stored refs pending

Linearly Degenerate Hamiltonian PDEs and a New Class of Solutions to the WDVV Associativity Equations

B.A. Dubrovin, M.V. Pavlov, S.A. Zykov

arxiv:1401.0719 v1 · 2014-01-03 · 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{AVAMH6JMV2QNOKO4ZNZ2RGGTXZ}

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	2026-05-18T03:03:21.725927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0540c3f92caea0d729dccb73a898d3be451a323161d3158e1a7a9f96e67588a9

Aliases

arxiv: 1401.0719 · arxiv_version: 1401.0719v1 · doi: 10.48550/arxiv.1401.0719 · pith_short_12: AVAMH6JMV2QN · pith_short_16: AVAMH6JMV2QNOKO4 · pith_short_8: AVAMH6JM

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/AVAMH6JMV2QNOKO4ZNZ2RGGTXZ \
  | 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: 0540c3f92caea0d729dccb73a898d3be451a323161d3158e1a7a9f96e67588a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23e37f621fcfd3c3f5cf1d02445f8da40785920ef0522e5bc990edaadec47647",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-01-03T20:59:22Z",
    "title_canon_sha256": "7f9c5619aa6fd480013c346f22c8202eec11d8f7f57cecfde81ea39a4b1433b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0719",
    "kind": "arxiv",
    "version": 1
  }
}