Pith Number

pith:CVO4BYJA

pith:2012:CVO4BYJA4LVFZQ4E2BAXD42SLH

not attested not anchored not stored refs pending

Integrable properties of the differential-difference Kadomtsev-Petviashvili hierarchy and continuum limits

Da-jun Zhang, K.M. Tamizhmani, Lin Huang, Wei Fu

arxiv:1211.3585 v2 · 2012-11-15 · 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{CVO4BYJA4LVFZQ4E2BAXD42SLH}

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	2026-05-18T03:01:13.939665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

155dc0e120e2ea5cc384d04171f35259fe2d479b7d10a0f37ec31562e9020c98

Aliases

arxiv: 1211.3585 · arxiv_version: 1211.3585v2 · doi: 10.48550/arxiv.1211.3585 · pith_short_12: CVO4BYJA4LVF · pith_short_16: CVO4BYJA4LVFZQ4E · pith_short_8: CVO4BYJA

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/CVO4BYJA4LVFZQ4E2BAXD42SLH \
  | 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: 155dc0e120e2ea5cc384d04171f35259fe2d479b7d10a0f37ec31562e9020c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e0976aef9eba5c7a05d2d370c99ae3fdf31bbd329f87ba3fd9b54eb4bd7df6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-11-15T12:17:32Z",
    "title_canon_sha256": "3c3c31c7fd529a1f6bac344eba266e7417e4000efb3653204567e9c99580452d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3585",
    "kind": "arxiv",
    "version": 2
  }
}