Pith Number

pith:YNBF42BM

pith:2013:YNBF42BM4VFMAUUA6PUMLDCB3N

not attested not anchored not stored refs pending

Linear partial $q$-difference equations on $q$-linear lattices and their bivariate $q$-orthogonal polynomial solutions

E. Godoy, I. Area, J. Rodal, N. Atakishiyev

arxiv:1305.3819 v1 · 2013-05-16 · 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{YNBF42BM4VFMAUUA6PUMLDCB3N}

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	2026-05-18T03:25:33.853460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3425e682ce54ac05280f3e8c58c41db7f409d2375b61c021a7a64b0a1b21b04

Aliases

arxiv: 1305.3819 · arxiv_version: 1305.3819v1 · doi: 10.48550/arxiv.1305.3819 · pith_short_12: YNBF42BM4VFM · pith_short_16: YNBF42BM4VFMAUUA · pith_short_8: YNBF42BM

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/YNBF42BM4VFMAUUA6PUMLDCB3N \
  | 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: c3425e682ce54ac05280f3e8c58c41db7f409d2375b61c021a7a64b0a1b21b04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35f039598584b261f8e6a214612edf93611533bcb1d4bdf729a39b5b0cab4e79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2013-05-16T14:18:15Z",
    "title_canon_sha256": "67f4c1337e989bad1271a0b605e75b56a031a3e2022206d901f6c7da22ef74ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3819",
    "kind": "arxiv",
    "version": 1
  }
}