Pith Number

pith:S3KOUTWW

pith:2014:S3KOUTWWPL7JUGXSPMXV5MMWVJ

not attested not anchored not stored refs pending

Images of polynomial maps on large fields

Michiel Kosters

arxiv:1404.4211 v1 · 2014-04-16 · math.NT · 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{S3KOUTWWPL7JUGXSPMXV5MMWVJ}

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	2026-05-18T02:54:05.928086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96d4ea4ed67afe9a1af27b2f5eb196aa5fc6564c7d8a8f125717a3e99f9516c9

Aliases

arxiv: 1404.4211 · arxiv_version: 1404.4211v1 · doi: 10.48550/arxiv.1404.4211 · pith_short_12: S3KOUTWWPL7J · pith_short_16: S3KOUTWWPL7JUGXS · pith_short_8: S3KOUTWW

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/S3KOUTWWPL7JUGXSPMXV5MMWVJ \
  | 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: 96d4ea4ed67afe9a1af27b2f5eb196aa5fc6564c7d8a8f125717a3e99f9516c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f764c690beb18d77034cb59a189cd488d13d847056175d193977d53f10c0a5d8",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-04-16T11:34:52Z",
    "title_canon_sha256": "c6c5315420d6441b2815f62d2f4402ee45c8d49495f1f641c9f335afeb5d7eca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4211",
    "kind": "arxiv",
    "version": 1
  }
}