Pith Number

pith:SVML3KTF

pith:2010:SVML3KTFC2VBRI22LNSTTBDTSB

not attested not anchored not stored refs pending

Integrable (2+1)-dimensional systems of hydrodynamic type

Alexander Odesskii, Vladimir Sokolov

arxiv:1009.2778 v1 · 2010-09-14 · nlin.SI · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVML3KTFC2VBRI22LNSTTBDTSB}

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	2026-05-18T02:05:30.421347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9558bdaa6516aa18a35a5b65398473906d2c66bc74d04a6378ee5fb0acb999a5

Aliases

arxiv: 1009.2778 · arxiv_version: 1009.2778v1 · doi: 10.48550/arxiv.1009.2778 · pith_short_12: SVML3KTFC2VB · pith_short_16: SVML3KTFC2VBRI22 · pith_short_8: SVML3KTF

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/SVML3KTFC2VBRI22LNSTTBDTSB \
  | 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: 9558bdaa6516aa18a35a5b65398473906d2c66bc74d04a6378ee5fb0acb999a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c01a8194dfb49b0910aff8c79159c3941273d8cf0ba2e9dd2e1df472123afd7b",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2010-09-14T20:36:56Z",
    "title_canon_sha256": "6aaa3e9f11434e4a261c66ef760110fb83872445fac03a48f19804d9da4f3b66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2778",
    "kind": "arxiv",
    "version": 1
  }
}