Pith Number

pith:ET7GBNGI

pith:2016:ET7GBNGIKMEXPS3CHDF2TUPQM6

not attested not anchored not stored refs pending

On commuting ordinary differential operators with polynomial coefficients corresponding to spectral curves of genus two

Andrey E. Mironov, Valentina N. Davletshina

arxiv:1606.01346 v1 · 2016-06-04 · math-ph · math.MP · math.RA · math.SP · 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{ET7GBNGIKMEXPS3CHDF2TUPQM6}

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	2026-05-18T01:12:54.400240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24fe60b4c8530977cb6238cba9d1f067b5c317fa327246e477ed0e4aabbe379d

Aliases

arxiv: 1606.01346 · arxiv_version: 1606.01346v1 · doi: 10.48550/arxiv.1606.01346 · pith_short_12: ET7GBNGIKMEX · pith_short_16: ET7GBNGIKMEXPS3C · pith_short_8: ET7GBNGI

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/ET7GBNGIKMEXPS3CHDF2TUPQM6 \
  | 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: 24fe60b4c8530977cb6238cba9d1f067b5c317fa327246e477ed0e4aabbe379d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e27a1a82d8bdf34f9af9b6eaf5b8834bb194d08aecf0b3c0e3f7f290687f7017",
    "cross_cats_sorted": [
      "math.MP",
      "math.RA",
      "math.SP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-06-04T09:03:29Z",
    "title_canon_sha256": "c7d5fe7a73ce28a72d1bf0a3480082177a09c5fcc78d356e0b8185b5d278fd5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01346",
    "kind": "arxiv",
    "version": 1
  }
}