Pith Number

pith:TVCT7VLD

pith:2011:TVCT7VLDQUYMZFCIFCDIAUUZVP

not attested not anchored not stored refs pending

A construction of polynomials with squarefree discriminants

Kiran S. Kedlaya

arxiv:1103.5728 v2 · 2011-03-29 · 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{TVCT7VLDQUYMZFCIFCDIAUUZVP}

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	2026-05-18T04:23:02.199190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d453fd5638530cc94482886805299abd0083c56e9e053550dd89673dedf673d

Aliases

arxiv: 1103.5728 · arxiv_version: 1103.5728v2 · doi: 10.48550/arxiv.1103.5728 · pith_short_12: TVCT7VLDQUYM · pith_short_16: TVCT7VLDQUYMZFCI · pith_short_8: TVCT7VLD

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/TVCT7VLDQUYMZFCIFCDIAUUZVP \
  | 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: 9d453fd5638530cc94482886805299abd0083c56e9e053550dd89673dedf673d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90eaffeb71fe8e86a68a8109b903f7359cbea22f9ad09fdc6d714d1d85edc74b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2011-03-29T18:56:34Z",
    "title_canon_sha256": "01d49cb741bb0a8548bd9f2891e760664b2cb15298503fc4c9462f2e0f0ba1f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5728",
    "kind": "arxiv",
    "version": 2
  }
}