Pith Number

pith:ZIM3HUSR

pith:2017:ZIM3HUSRWMKDJP26NWEYOSJLJC

not attested not anchored not stored refs pending

Completion of the integrable coupling systems

Chunxia Li, Shenfeng Shen, Yuqin Yao

arxiv:1711.04073 v1 · 2017-11-11 · 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{ZIM3HUSRWMKDJP26NWEYOSJLJC}

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	2026-05-18T00:30:50.159154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca19b3d251b31434bf5e6d8987492b488a993d33a6fdc6f5b6b72608afca694c

Aliases

arxiv: 1711.04073 · arxiv_version: 1711.04073v1 · doi: 10.48550/arxiv.1711.04073 · pith_short_12: ZIM3HUSRWMKD · pith_short_16: ZIM3HUSRWMKDJP26 · pith_short_8: ZIM3HUSR

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/ZIM3HUSRWMKDJP26NWEYOSJLJC \
  | 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: ca19b3d251b31434bf5e6d8987492b488a993d33a6fdc6f5b6b72608afca694c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a48f78161f392caa03a757fc574c6e4bd9297fd3f24be9c1e7127000f240cf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2017-11-11T04:02:50Z",
    "title_canon_sha256": "127d3d64204a1b1737131d11df6b0f6f73b7504ec9f34ba076963097a31b3769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04073",
    "kind": "arxiv",
    "version": 1
  }
}