Pith Number

pith:XOTUO6UY

pith:2016:XOTUO6UYURWOHMWX4OF3TEJPM3

not attested not anchored not stored refs pending

A generalized super integrable hierarchy of Dirac type

Chunxia Li, Shoufeng Shen, Yujian Ye, Zhihui Li

arxiv:1604.03728 v1 · 2016-04-13 · 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{XOTUO6UYURWOHMWX4OF3TEJPM3}

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	2026-05-18T01:17:11.231235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bba7477a98a46ce3b2d7e38bb9912f66f210418ec39a052720d7adb2d1bd1134

Aliases

arxiv: 1604.03728 · arxiv_version: 1604.03728v1 · doi: 10.48550/arxiv.1604.03728 · pith_short_12: XOTUO6UYURWO · pith_short_16: XOTUO6UYURWOHMWX · pith_short_8: XOTUO6UY

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/XOTUO6UYURWOHMWX4OF3TEJPM3 \
  | 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: bba7477a98a46ce3b2d7e38bb9912f66f210418ec39a052720d7adb2d1bd1134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a97a2b78846207fe56681371522c2ceaf3383c04562c88181a68c5b033e0de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-04-13T12:17:30Z",
    "title_canon_sha256": "ddab52efba7e102d8398b0ad2c2203d30f6eb541212d8086fe4ceb4910e768bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03728",
    "kind": "arxiv",
    "version": 1
  }
}