Pith Number

pith:F5MJ7465

pith:2004:F5MJ7465IMQPK4ACSKB7NO6LKE

not attested not anchored not stored refs pending

Semiclassical orthogonal polynomials, matrix models and isomonodromic tau functions

B. Eynard, J. Harnad, M. Bertola

arxiv:nlin/0410043 v1 · 2004-10-20 · nlin.SI · hep-th · math-ph · math.CA · 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{F5MJ7465IMQPK4ACSKB7NO6LKE}

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	2026-05-18T00:12:25.352218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f589ff3dd4320f570029283f6bbcb512e000467c61ef6f826576c29e07add0d

Aliases

arxiv: nlin/0410043 · arxiv_version: nlin/0410043v1 · doi: 10.48550/arxiv.nlin/0410043 · pith_short_12: F5MJ7465IMQP · pith_short_16: F5MJ7465IMQPK4AC · pith_short_8: F5MJ7465

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/F5MJ7465IMQPK4ACSKB7NO6LKE \
  | 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: 2f589ff3dd4320f570029283f6bbcb512e000467c61ef6f826576c29e07add0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a193c3d4d66bdebd05101ea9a52b61125878eafec4d23eb74cccbf89e1341933",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.CA",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2004-10-20T18:06:12Z",
    "title_canon_sha256": "dd92572f9c266c1d852ce119e633890573968c9473e6fb230d8008a77e85dc14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0410043",
    "kind": "arxiv",
    "version": 1
  }
}