Pith Number

pith:L2PT6FVR

pith:2014:L2PT6FVR7KN73COAUYNU3II6ZD

not attested not anchored not stored refs pending

On integrability of discrete variational systems. Octahedron relations

Matteo Petrera, Raphael Boll, Yuri B. Suris

arxiv:1406.0741 v1 · 2014-06-03 · nlin.SI · 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{L2PT6FVR7KN73COAUYNU3II6ZD}

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	2026-05-18T01:19:34.577716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9f3f16b1fa9bfd89c0a61b4da11ec8d52e7ea9db6a9b9f126ae2d51f6048c2

Aliases

arxiv: 1406.0741 · arxiv_version: 1406.0741v1 · doi: 10.48550/arxiv.1406.0741 · pith_short_12: L2PT6FVR7KN7 · pith_short_16: L2PT6FVR7KN73COA · pith_short_8: L2PT6FVR

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/L2PT6FVR7KN73COAUYNU3II6ZD \
  | 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: 5e9f3f16b1fa9bfd89c0a61b4da11ec8d52e7ea9db6a9b9f126ae2d51f6048c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de5405d106112356fe4de4ad5ce56137e7f6e550903efe09111b098d335a3bf3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-06-03T15:10:54Z",
    "title_canon_sha256": "dcf78832349bfc04293817b0144c0798b9ea6a3825dafd336b968e7c459fa2ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0741",
    "kind": "arxiv",
    "version": 1
  }
}