Pith Number

pith:MPMC3SMD

pith:2013:MPMC3SMDCXR2DB5TUCZFAC3BYX

not attested not anchored not stored refs pending

Orbit Approach to Separation of Variables in sl(3)-Related Integrable Systems

Julia Bernatska, Petro Holod

arxiv:1312.1975 v2 · 2013-12-06 · 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{MPMC3SMDCXR2DB5TUCZFAC3BYX}

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	2026-05-18T01:00:40.872689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d82dc98315e3a187b3a0b2500b61c5f920e4cd3bb1dc0f3f9902528f6353db

Aliases

arxiv: 1312.1975 · arxiv_version: 1312.1975v2 · doi: 10.48550/arxiv.1312.1975 · pith_short_12: MPMC3SMDCXR2 · pith_short_16: MPMC3SMDCXR2DB5T · pith_short_8: MPMC3SMD

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/MPMC3SMDCXR2DB5TUCZFAC3BYX \
  | 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: 63d82dc98315e3a187b3a0b2500b61c5f920e4cd3bb1dc0f3f9902528f6353db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b25fc4946b281c0b774ac2de886c92a093dd8203f94b3e65cd137775975524",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-12-06T19:34:48Z",
    "title_canon_sha256": "dacf5858cea71c3eba92072b9623829f43909898c784bc0aba578bd8e6a0af83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1975",
    "kind": "arxiv",
    "version": 2
  }
}