Pith Number

pith:LEX4NQIE

pith:2017:LEX4NQIEC3LLXF42E2KI3LQEMF

not attested not anchored not stored refs pending

An inequality for Jacobi polynomials of form $P_n^{(\alpha_n,\beta_n)}(x)$

Yuyuan Ouyang, Zhulin He

arxiv:1704.06381 v1 · 2017-04-21 · 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{LEX4NQIEC3LLXF42E2KI3LQEMF}

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	2026-05-18T00:45:59.811799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

592fc6c10416d6bb979a26948dae04617e1bce1d82e8d346b25648190fa02e74

Aliases

arxiv: 1704.06381 · arxiv_version: 1704.06381v1 · doi: 10.48550/arxiv.1704.06381 · pith_short_12: LEX4NQIEC3LL · pith_short_16: LEX4NQIEC3LLXF42 · pith_short_8: LEX4NQIE

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/LEX4NQIEC3LLXF42E2KI3LQEMF \
  | 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: 592fc6c10416d6bb979a26948dae04617e1bce1d82e8d346b25648190fa02e74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3330de93b0e6239bde2427a33eaca48a77227d4e4baf9f6e8ad58a824ba8717b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-04-21T02:42:42Z",
    "title_canon_sha256": "5ea94a5c2f55a04432b8436ead55587a521cba85fcdf3c1916e1ecbb87816df8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06381",
    "kind": "arxiv",
    "version": 1
  }
}