Pith Number

pith:EZQTI7IB

pith:2014:EZQTI7IB3QOR52B3K6D4WR3SIU

not attested not anchored not stored refs pending

Interpolation and Approximation of Polynomials in Finite Fields over a Short Interval from Noisy Values

Igor E. Shparlinski, Ludo Tolhuizen, Oscar Garcia-Morchon, Ronald Rietman

arxiv:1401.1331 v1 · 2014-01-07 · math.NT · cs.CR · 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{EZQTI7IB3QOR52B3K6D4WR3SIU}

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	2026-05-18T03:03:08.935954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2661347d01dc1d1ee83b5787cb4772450d91c295edd66e74211964b498d64771

Aliases

arxiv: 1401.1331 · arxiv_version: 1401.1331v1 · doi: 10.48550/arxiv.1401.1331 · pith_short_12: EZQTI7IB3QOR · pith_short_16: EZQTI7IB3QOR52B3 · pith_short_8: EZQTI7IB

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/EZQTI7IB3QOR52B3K6D4WR3SIU \
  | 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: 2661347d01dc1d1ee83b5787cb4772450d91c295edd66e74211964b498d64771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0bbe45897b249763dd79abb3c7d7ff722b7cd26b6ca3c90f0c4d6828d156257",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-01-07T10:13:42Z",
    "title_canon_sha256": "f158a9f01cfebf9b25330d5508fe4688410707d9720b32a540d7f634f996b734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1331",
    "kind": "arxiv",
    "version": 1
  }
}