Pith Number

pith:JGODIXZ6

pith:2008:JGODIXZ6YI6Z26XX3EZM667JQI

not attested not anchored not stored refs pending

Interpolation of Shifted-Lacunary Polynomials

Daniel S. Roche, Mark Giesbrecht

arxiv:0810.5685 v6 · 2008-10-31 · cs.SC · cs.DS · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGODIXZ6YI6Z26XX3EZM667JQI}

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	2026-05-18T04:34:10.247299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

499c345f3ec23d9d7af7d932cf7be982268bd872bfc6ea85d983845c56146035

Aliases

arxiv: 0810.5685 · arxiv_version: 0810.5685v6 · doi: 10.48550/arxiv.0810.5685 · pith_short_12: JGODIXZ6YI6Z · pith_short_16: JGODIXZ6YI6Z26XX · pith_short_8: JGODIXZ6

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/JGODIXZ6YI6Z26XX3EZM667JQI \
  | 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: 499c345f3ec23d9d7af7d932cf7be982268bd872bfc6ea85d983845c56146035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35de5546d5745bbc9b7f531c616e72ef498a91602ff1722d37cd3477b9dd3b8a",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2008-10-31T13:35:08Z",
    "title_canon_sha256": "c8ef1adcfe31017e46d2c535da32b5f9a2bd4cc134b7c1422439c4a6ab41ed18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.5685",
    "kind": "arxiv",
    "version": 6
  }
}