Pith Number

pith:PVQO5LJU

pith:2012:PVQO5LJU7SI3YK6JFAF5GTAZ3H

not attested not anchored not stored refs pending

Coherent Orthogonal Polynomials

E Celeghini, Mariano A del Olmo

arxiv:1205.6353 v1 · 2012-05-29 · 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{PVQO5LJU7SI3YK6JFAF5GTAZ3H}

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	2026-05-18T01:57:16.100891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d60eead34fc91bc2bc9280bd34c19d9f15551d4898db6833efdec3f1e800a70

Aliases

arxiv: 1205.6353 · arxiv_version: 1205.6353v1 · doi: 10.48550/arxiv.1205.6353 · pith_short_12: PVQO5LJU7SI3 · pith_short_16: PVQO5LJU7SI3YK6J · pith_short_8: PVQO5LJU

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/PVQO5LJU7SI3YK6JFAF5GTAZ3H \
  | 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: 7d60eead34fc91bc2bc9280bd34c19d9f15551d4898db6833efdec3f1e800a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bba23983de0550564c58f40f6c128e5e501a36424f5ee1a2a934feee66528f2",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-05-29T13:12:51Z",
    "title_canon_sha256": "8252c3852f9b44140f90059647bfc944c8c9c61fba4cff25986426568ee665e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6353",
    "kind": "arxiv",
    "version": 1
  }
}