Pith Number

pith:VGU24YDD

pith:2015:VGU24YDDOOLLBH7Z4P7RL27EJK

not attested not anchored not stored refs pending

Zeros of polynomials orthogonal with respect to a signed weight

M. Benabdallah, M. J. Atia, R. S. Costas-Santos

arxiv:1507.01622 v1 · 2015-07-06 · 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{VGU24YDDOOLLBH7Z4P7RL27EJK}

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	2026-05-18T01:37:12.879059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9a9ae60637396b09ff9e3ff15ebe44ab2ea2eaf100885985c81b0fd4e16e3c4

Aliases

arxiv: 1507.01622 · arxiv_version: 1507.01622v1 · doi: 10.48550/arxiv.1507.01622 · pith_short_12: VGU24YDDOOLL · pith_short_16: VGU24YDDOOLLBH7Z · pith_short_8: VGU24YDD

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/VGU24YDDOOLLBH7Z4P7RL27EJK \
  | 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: a9a9ae60637396b09ff9e3ff15ebe44ab2ea2eaf100885985c81b0fd4e16e3c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83335c83727bc5013672b52a3c4d4a703f629aa5e409389320c824e1ae9db050",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-07-06T20:57:23Z",
    "title_canon_sha256": "078757f2878f86a0e78a1ce497268159d68dfadb837b62456c7ff5086c248d22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01622",
    "kind": "arxiv",
    "version": 1
  }
}