Pith Number

pith:LYQ4MLYT

pith:2015:LYQ4MLYTQ7TE77G3PFLQBANAUO

not attested not anchored not stored refs pending

Hankel Determinant Approach to Generalized Vorob'ev-Yablonski Polynomials and their Roots

Ferenc Balogh, Marco Bertola, Thomas Bothner

arxiv:1504.00440 v1 · 2015-04-02 · math-ph · math.CA · math.MP · 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{LYQ4MLYTQ7TE77G3PFLQBANAUO}

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	2026-05-18T02:19:43.312132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e21c62f1387e64ffcdb79570081a0a38a4eb1a6f8666cfb43c4863964eb7bf6

Aliases

arxiv: 1504.00440 · arxiv_version: 1504.00440v1 · doi: 10.48550/arxiv.1504.00440 · pith_short_12: LYQ4MLYTQ7TE · pith_short_16: LYQ4MLYTQ7TE77G3 · pith_short_8: LYQ4MLYT

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/LYQ4MLYTQ7TE77G3PFLQBANAUO \
  | 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: 5e21c62f1387e64ffcdb79570081a0a38a4eb1a6f8666cfb43c4863964eb7bf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f4f843fa912154a645a03d98ed4507ffb26aa340028408aa8d13ed130ded92b",
    "cross_cats_sorted": [
      "math.CA",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-04-02T03:40:32Z",
    "title_canon_sha256": "85976429423b02aa2fb77dda08231d34c16922dc996ce3885df46c37a65c32a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00440",
    "kind": "arxiv",
    "version": 1
  }
}