Pith Number

pith:MOZZLFBV

pith:2019:MOZZLFBVQBYYRP7YW6MEBMAAEK

not attested not anchored not stored refs pending

Contact Lax pairs and associated (3+1)-dimensional integrable dispersionless systems

A. Sergyeyev, M. Blaszak

arxiv:1901.05181 v1 · 2019-01-16 · 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{MOZZLFBVQBYYRP7YW6MEBMAAEK}

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	2026-05-17T23:56:11.619624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63b3959435807188bff8b79840b00022acf266501ecb3f165969769aa33e288f

Aliases

arxiv: 1901.05181 · arxiv_version: 1901.05181v1 · doi: 10.48550/arxiv.1901.05181 · pith_short_12: MOZZLFBVQBYY · pith_short_16: MOZZLFBVQBYYRP7Y · pith_short_8: MOZZLFBV

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/MOZZLFBVQBYYRP7YW6MEBMAAEK \
  | 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: 63b3959435807188bff8b79840b00022acf266501ecb3f165969769aa33e288f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8bc58db713836829cb97533fa5fe69ad162d5a736316b5758f391b53936942b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2019-01-16T08:48:02Z",
    "title_canon_sha256": "f99df87507bd9843a63d070cb85a12b452bd547fcbb12a11ba688027d9679c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05181",
    "kind": "arxiv",
    "version": 1
  }
}