Pith Number

pith:XFXZZGXH

pith:2014:XFXZZGXHCZFYU7MQ2WCIOT2U4H

not attested not anchored not stored refs pending

Polynomials: a new tool for length reduction in binary discrete convolutions

Amihood Amir, Amir Rothschild, Ely Porat, Oren Kapah

arxiv:1410.5607 v1 · 2014-10-21 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFXZZGXHCZFYU7MQ2WCIOT2U4H}

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	2026-05-18T02:39:39.465982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96f9c9ae7164b8a7d90d584874f54e1d8a0c8e48872f648079b26ff851c16e6

Aliases

arxiv: 1410.5607 · arxiv_version: 1410.5607v1 · doi: 10.48550/arxiv.1410.5607 · pith_short_12: XFXZZGXHCZFY · pith_short_16: XFXZZGXHCZFYU7MQ · pith_short_8: XFXZZGXH

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/XFXZZGXHCZFYU7MQ2WCIOT2U4H \
  | 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: b96f9c9ae7164b8a7d90d584874f54e1d8a0c8e48872f648079b26ff851c16e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc428c15dc7c3e2f1f8719ccfb4dea20c294f9c389e0238f0938cdd8bb3e3615",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-10-21T10:19:07Z",
    "title_canon_sha256": "85d93890a2d01e65d83b48f5fc4107c38164eb2729d08816be35508e8a3314af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5607",
    "kind": "arxiv",
    "version": 1
  }
}