Pith Number

pith:WLPTFR5A

pith:2012:WLPTFR5AFODNCDZ5G35TBM6YU5

not attested not anchored not stored refs pending

On the Complete Integrability of a One Generalized Riemann Type Hydrodynamic System

Anatoliy K. Prykarpatsky, Denis Blackmore, Orest D. Artemowych, Yarema A. Prykarpatsky

arxiv:1204.0251 v4 · 2012-04-01 · nlin.SI · 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{WLPTFR5AFODNCDZ5G35TBM6YU5}

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	2026-05-18T03:44:04.516091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2df32c7a02b86d10f3d36fb30b3d8a766dfba985de6e4c7d0e857c6e68497b1

Aliases

arxiv: 1204.0251 · arxiv_version: 1204.0251v4 · doi: 10.48550/arxiv.1204.0251 · pith_short_12: WLPTFR5AFODN · pith_short_16: WLPTFR5AFODNCDZ5 · pith_short_8: WLPTFR5A

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/WLPTFR5AFODNCDZ5G35TBM6YU5 \
  | 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: b2df32c7a02b86d10f3d36fb30b3d8a766dfba985de6e4c7d0e857c6e68497b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2148257fb75568d1d19df43c009cf0822eb6e6b0354c50a97271a1b0722f1d2a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-04-01T18:19:39Z",
    "title_canon_sha256": "666cbeeebc562630b9ffbae20214973c83569ce64099823d247437270eddcf73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0251",
    "kind": "arxiv",
    "version": 4
  }
}