Pith Number

pith:3ZRLL7RW

pith:2011:3ZRLL7RWTGTU7CWE7W2XFASEDU

not attested not anchored not stored refs pending

Efficient evaluation of polynomials over finite fields

Davide Schipani, Joachim Rosenthal, Michele Elia

arxiv:1102.4771 v1 · 2011-02-16 · cs.IT · math.IT · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ZRLL7RWTGTU7CWE7W2XFASEDU}

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	2026-05-18T04:28:07.391877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de62b5fe3699a74f8ac4fdb57282441d2c4cf8f95fa6858874ebcbeb08bc3e11

Aliases

arxiv: 1102.4771 · arxiv_version: 1102.4771v1 · doi: 10.48550/arxiv.1102.4771 · pith_short_12: 3ZRLL7RWTGTU · pith_short_16: 3ZRLL7RWTGTU7CWE · pith_short_8: 3ZRLL7RW

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/3ZRLL7RWTGTU7CWE7W2XFASEDU \
  | 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: de62b5fe3699a74f8ac4fdb57282441d2c4cf8f95fa6858874ebcbeb08bc3e11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85395fdd21c122d25f2b4372b809e6d30000e718c78a90206f0971d30e1aecce",
    "cross_cats_sorted": [
      "math.IT",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-02-16T20:10:30Z",
    "title_canon_sha256": "d5c3d3b1238937d89a400653ba8ce6a663c9dbc08dd4c64b53807ad3348d066e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4771",
    "kind": "arxiv",
    "version": 1
  }
}