Pith Number

pith:VCM6QCVW

pith:2014:VCM6QCVW42OV75WCNBVIK3HILD

not attested not anchored not stored refs pending

Orthogonal polynomials associated with the deltoid curve

Olfa Zribi (IMT)

arxiv:1403.7712 v1 · 2014-03-30 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCM6QCVW42OV75WCNBVIK3HILD}

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	2026-05-18T02:55:12.601162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a899e80ab6e69d5ff6c2686a856ce858ceb81c8d0e08fa296a79ee5d64b08c2e

Aliases

arxiv: 1403.7712 · arxiv_version: 1403.7712v1 · doi: 10.48550/arxiv.1403.7712 · pith_short_12: VCM6QCVW42OV · pith_short_16: VCM6QCVW42OV75WC · pith_short_8: VCM6QCVW

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/VCM6QCVW42OV75WCNBVIK3HILD \
  | 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: a899e80ab6e69d5ff6c2686a856ce858ceb81c8d0e08fa296a79ee5d64b08c2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "565869133d3862ccaef8c08a1ea67a629cffb73bd97c78484a15bc5e07435fad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-03-30T08:08:17Z",
    "title_canon_sha256": "ad040257d1ecad20a8416df992ec400de991424daaa0e4cd07463c1d377b88a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7712",
    "kind": "arxiv",
    "version": 1
  }
}