Pith Number

pith:ZK3DID4M

pith:2014:ZK3DID4MKPJBY7SS6MSG7CSM5D

not attested not anchored not stored refs pending

Polynomial maps on vector spaces over a finite field

Michiel Kosters

arxiv:1404.6884 v1 · 2014-04-28 · 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{ZK3DID4MKPJBY7SS6MSG7CSM5D}

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	2026-05-18T01:33:57.074673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cab6340f8c53d21c7e52f3246f8a4ce8e29dbe63f561ed1eb7a9af8f1ad5c864

Aliases

arxiv: 1404.6884 · arxiv_version: 1404.6884v1 · doi: 10.48550/arxiv.1404.6884 · pith_short_12: ZK3DID4MKPJB · pith_short_16: ZK3DID4MKPJBY7SS · pith_short_8: ZK3DID4M

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/ZK3DID4MKPJBY7SS6MSG7CSM5D \
  | 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: cab6340f8c53d21c7e52f3246f8a4ce8e29dbe63f561ed1eb7a9af8f1ad5c864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9aae188b3174f9c85b952774d9d617641584c76d3e4af97da15907e0b30a96e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-04-28T07:27:49Z",
    "title_canon_sha256": "041322cb8b710877fd5c30232aa101ff18f9cc3c2647fb715b4fb2dca2a95c27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6884",
    "kind": "arxiv",
    "version": 1
  }
}