Pith Number

pith:DIAQQRZ3

pith:2010:DIAQQRZ3WMG43QVZZ6JV2MBWQH

not attested not anchored not stored refs pending

Computing quadratic function fields with high 3-rank via cubic field tabulation

Michael Jacobson Jr., Pieter Rozenhart, Renate Scheidler

arxiv:1003.1287 v3 · 2010-03-05 · 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{DIAQQRZ3WMG43QVZZ6JV2MBWQH}

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	2026-05-18T03:56:34.244742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a0108473bb30dcdc2b9cf935d303681f48d7413105a2fa88ea937f7a22a623d

Aliases

arxiv: 1003.1287 · arxiv_version: 1003.1287v3 · doi: 10.48550/arxiv.1003.1287 · pith_short_12: DIAQQRZ3WMG4 · pith_short_16: DIAQQRZ3WMG43QVZ · pith_short_8: DIAQQRZ3

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/DIAQQRZ3WMG43QVZZ6JV2MBWQH \
  | 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: 1a0108473bb30dcdc2b9cf935d303681f48d7413105a2fa88ea937f7a22a623d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b63dadfe72158892b326ae4eece297f9315476192933c26279b7947e1971bbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2010-03-05T15:30:46Z",
    "title_canon_sha256": "5e867bd434e1fb0d55f946f3f3ae81c3d07af96bda6ea39541bbbdcd3881373e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1287",
    "kind": "arxiv",
    "version": 3
  }
}