Pith Number

pith:334NILXY

pith:2014:334NILXYBEA4XSOFAOZZXFTN3Q

not attested not anchored not stored refs pending

On the Number of Points of Algebraic Sets over Finite Fields

Gilles Lachaud, Robert Rolland

arxiv:1405.3027 v2 · 2014-05-13 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{334NILXYBEA4XSOFAOZZXFTN3Q}

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	2026-05-18T02:46:32.508048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def8d42ef80901cbc9c503b39b966ddc273425a53fe01b0117617c1fc6becc0d

Aliases

arxiv: 1405.3027 · arxiv_version: 1405.3027v2 · doi: 10.48550/arxiv.1405.3027 · pith_short_12: 334NILXYBEA4 · pith_short_16: 334NILXYBEA4XSOF · pith_short_8: 334NILXY

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/334NILXYBEA4XSOFAOZZXFTN3Q \
  | 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: def8d42ef80901cbc9c503b39b966ddc273425a53fe01b0117617c1fc6becc0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c3825494b25dfee0625d7caec9500cdf3353f0c4c0c45bd6d95b4b9000b805",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-05-13T03:46:16Z",
    "title_canon_sha256": "ee72126f8f550d14723ad7b88f16378fcd89602e2b859112a148f98e029cc799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3027",
    "kind": "arxiv",
    "version": 2
  }
}