Pith Number

pith:W2CVO54J

pith:2016:W2CVO54JWKUI6K4P6DNHYLOQOW

not attested not anchored not stored refs pending

Finding mixed families of special polynomials associated with Appell sequences

Mahvish Ali, Nusrat Raza, Subuhi Khan

arxiv:1602.04604 v1 · 2016-02-15 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2CVO54JWKUI6K4P6DNHYLOQOW}

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	2026-05-18T01:20:49.552263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b685577789b2a88f2b8ff0da7c2dd07589dee2369d5e30b52c0bca4c06cb54f6

Aliases

arxiv: 1602.04604 · arxiv_version: 1602.04604v1 · doi: 10.48550/arxiv.1602.04604 · pith_short_12: W2CVO54JWKUI · pith_short_16: W2CVO54JWKUI6K4P · pith_short_8: W2CVO54J

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/W2CVO54JWKUI6K4P6DNHYLOQOW \
  | 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: b685577789b2a88f2b8ff0da7c2dd07589dee2369d5e30b52c0bca4c06cb54f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bdf71e3f8fd5d630511765fb9731f92fe06676eecc32587b62169d002ef9861",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-02-15T10:07:49Z",
    "title_canon_sha256": "241e03509927b283c858538c0f21ec21cda5958c32c5e4daf72b3d35bc8e9b25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04604",
    "kind": "arxiv",
    "version": 1
  }
}