Pith Number

pith:NRNVV74G

pith:2015:NRNVV74G22JCGG2EDUXSF7A53F

not attested not anchored not stored refs pending

Statistics for biquadratic covers of the projective line over finite fields

Alina Bucur, Elisa Lorenzo, Giulio Meleleo, Piermarco Milione

arxiv:1503.03276 v2 · 2015-03-11 · 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{NRNVV74G22JCGG2EDUXSF7A53F}

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	2026-05-18T01:29:46.364916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c5b5aff86d692231b441d2f22fc1dd96b1a85914e232b6d4054d24c2f66ddb4

Aliases

arxiv: 1503.03276 · arxiv_version: 1503.03276v2 · doi: 10.48550/arxiv.1503.03276 · pith_short_12: NRNVV74G22JC · pith_short_16: NRNVV74G22JCGG2E · pith_short_8: NRNVV74G

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/NRNVV74G22JCGG2EDUXSF7A53F \
  | 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: 6c5b5aff86d692231b441d2f22fc1dd96b1a85914e232b6d4054d24c2f66ddb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a023a0f8ac7647dbcef15c0d3df67a627a42dc1f328d5e395a38092af013adc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-03-11T11:22:35Z",
    "title_canon_sha256": "6ebc464c74b7dc1b0a881d6db103727f26a815cc4a976b5dbd36f7be7514dc18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03276",
    "kind": "arxiv",
    "version": 2
  }
}