Pith Number

pith:YJVVEQIP

pith:2019:YJVVEQIPN6FLAZQTCFI7U5DSQZ

not attested not anchored not stored refs pending

Integrable Motion of Curves, Spin Equation and Camassa-Holm Equation

Assem Mussatayeva, Gulgassyl Nugmanova, Kuralay Yesmakhanova, Ratbay Myrzakulov, Tolkynay Myrzakul

arxiv:1907.10910 v1 · 2019-07-25 · 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{YJVVEQIPN6FLAZQTCFI7U5DSQZ}

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	2026-05-17T23:39:34.075019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c26b52410f6f8ab066131151fa747286425d61a249ccd51de9cd185e7a999967

Aliases

arxiv: 1907.10910 · arxiv_version: 1907.10910v1 · doi: 10.48550/arxiv.1907.10910 · pith_short_12: YJVVEQIPN6FL · pith_short_16: YJVVEQIPN6FLAZQT · pith_short_8: YJVVEQIP

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/YJVVEQIPN6FLAZQTCFI7U5DSQZ \
  | 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: c26b52410f6f8ab066131151fa747286425d61a249ccd51de9cd185e7a999967

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed2467b98e6cae1f81418125f9a6bc030ca226b476d51a9843ac615067a46d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2019-07-25T09:15:55Z",
    "title_canon_sha256": "7728590b5d34260eb7d98952fb5c8406ff020ccd3ad4eb4de53674a18b1c5345"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10910",
    "kind": "arxiv",
    "version": 1
  }
}