Pith Number

pith:TER4QPOA

pith:2014:TER4QPOAR6GIRWL5ZY7D55UYY5

not attested not anchored not stored refs pending

On the phenomena of constant curvature in the diffusion-orthogonal polynomials

Lev Soukhanov

arxiv:1409.5332 v1 · 2014-09-18 · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TER4QPOAR6GIRWL5ZY7D55UYY5}

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	2026-05-18T02:42:29.824975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9923c83dc08f8c88d97dce3e3ef698c7603da09272659adf7483840d63e49ce7

Aliases

arxiv: 1409.5332 · arxiv_version: 1409.5332v1 · doi: 10.48550/arxiv.1409.5332 · pith_short_12: TER4QPOAR6GI · pith_short_16: TER4QPOAR6GIRWL5 · pith_short_8: TER4QPOA

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/TER4QPOAR6GIRWL5ZY7D55UYY5 \
  | 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: 9923c83dc08f8c88d97dce3e3ef698c7603da09272659adf7483840d63e49ce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b22d8c506562a2053a9b29bc0d63adc4ac18c232defe0959f637e2faad9be56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-09-18T15:12:41Z",
    "title_canon_sha256": "91a712528cbd17870af2c74194c159ba2e56ede231a10bc2d8511eb8e330af20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5332",
    "kind": "arxiv",
    "version": 1
  }
}