Pith Number

pith:MXYA5CU3

pith:2017:MXYA5CU3TXNI5ETZEQL27MAI6G

not attested not anchored not stored refs pending

An analysis of indeterminate points in discrete integrable system

Yuki Wakimoto

arxiv:1704.02118 v2 · 2017-04-07 · 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{MXYA5CU3TXNI5ETZEQL27MAI6G}

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	2026-05-18T00:45:10.753141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65f00e8a9b9dda8e92792417afb008f195cd98d8c041f7e954ae850956076ede

Aliases

arxiv: 1704.02118 · arxiv_version: 1704.02118v2 · doi: 10.48550/arxiv.1704.02118 · pith_short_12: MXYA5CU3TXNI · pith_short_16: MXYA5CU3TXNI5ETZ · pith_short_8: MXYA5CU3

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/MXYA5CU3TXNI5ETZEQL27MAI6G \
  | 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: 65f00e8a9b9dda8e92792417afb008f195cd98d8c041f7e954ae850956076ede

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49857ebe8a9ae41faa6301f0abc943ef5bd8b4433696f4f9beddb40c34e604df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2017-04-07T07:46:39Z",
    "title_canon_sha256": "003d897ecf563bf2960ae0f3cd2e9fac5558ab282c7f04c64d1511bdb7222c92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02118",
    "kind": "arxiv",
    "version": 2
  }
}