Pith Number

pith:3446AYJ4

pith:2015:3446AYJ4PQD6EL6ZMKPTSXYOGU

not attested not anchored not stored refs pending

Investigation into the role of the Laurent property in integrability

Takafumi Mase

arxiv:1505.01722 v1 · 2015-05-07 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3446AYJ4PQD6EL6ZMKPTSXYOGU}

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	2026-05-18T01:18:47.129260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df39e0613c7c07e22fd9629f395f0e3511b97279c26604e318b9644e680d5bf0

Aliases

arxiv: 1505.01722 · arxiv_version: 1505.01722v1 · doi: 10.48550/arxiv.1505.01722 · pith_short_12: 3446AYJ4PQD6 · pith_short_16: 3446AYJ4PQD6EL6Z · pith_short_8: 3446AYJ4

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/3446AYJ4PQD6EL6ZMKPTSXYOGU \
  | 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: df39e0613c7c07e22fd9629f395f0e3511b97279c26604e318b9644e680d5bf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca566b61619f15137f15d92b872fd6ca40be27de20789fa9f60b8345e1f10a20",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-05-07T14:34:44Z",
    "title_canon_sha256": "12bb6ca8ea7f157c9e00f18f454c2adb3483a4bdb987aa57afa662b7ea8433a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01722",
    "kind": "arxiv",
    "version": 1
  }
}