Pith Number

pith:S2JQUPUD

pith:2018:S2JQUPUDYGOTY5NENMMGRECIPL

not attested not anchored not stored refs pending

The Graph Structure of Chebyshev Polynomials over Finite Fields and Applications

Claudio Qureshi, Daniel Panario

arxiv:1803.06539 v1 · 2018-03-17 · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2JQUPUDYGOTY5NENMMGRECIPL}

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	2026-05-18T00:20:45.651407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96930a3e83c19d3c75a46b186890487ae3003b3cb534d8d743292317cc6fc722

Aliases

arxiv: 1803.06539 · arxiv_version: 1803.06539v1 · doi: 10.48550/arxiv.1803.06539 · pith_short_12: S2JQUPUDYGOT · pith_short_16: S2JQUPUDYGOTY5NE · pith_short_8: S2JQUPUD

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/S2JQUPUDYGOTY5NENMMGRECIPL \
  | 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: 96930a3e83c19d3c75a46b186890487ae3003b3cb534d8d743292317cc6fc722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b90dfa46db75d63bcb602998ef5f39a1f32479fd393d905494b531957894b7b",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2018-03-17T16:59:58Z",
    "title_canon_sha256": "9450a564705ad927915ec42a0ee9b74abc9e0aa70f3b518cdc5a6f4f5cf40221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06539",
    "kind": "arxiv",
    "version": 1
  }
}