Pith Number

pith:R4KXOCO5

pith:2016:R4KXOCO5SZ6S4GKOWQA6K56YCY

not attested not anchored not stored refs pending

Pfaffian structures and certain solutions to BKP hierarchies II. Multiple integrals

A. Orlov, K. Takasaki, T. Shiota

arxiv:1611.02244 v2 · 2016-11-07 · 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{R4KXOCO5SZ6S4GKOWQA6K56YCY}

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	2026-05-18T00:56:05.989479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f157709dd967d2e194eb401e577d8160c933720f120c5d2448595b991cd6716

Aliases

arxiv: 1611.02244 · arxiv_version: 1611.02244v2 · doi: 10.48550/arxiv.1611.02244 · pith_short_12: R4KXOCO5SZ6S · pith_short_16: R4KXOCO5SZ6S4GKO · pith_short_8: R4KXOCO5

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/R4KXOCO5SZ6S4GKOWQA6K56YCY \
  | 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: 8f157709dd967d2e194eb401e577d8160c933720f120c5d2448595b991cd6716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f52ae5a86f413506ebd04a9d256858521409fa414949f68e05baad491711ba43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-11-07T20:05:32Z",
    "title_canon_sha256": "160e11d75558fd3e82b8614f18cfc8a87d4c7f031448005673df7e63c6bd924e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02244",
    "kind": "arxiv",
    "version": 2
  }
}