Pith Number

pith:SPXVTLGG

pith:2017:SPXVTLGG2JCR64FA7IEQPCP4NW

not attested not anchored not stored refs pending

Counting periodic points over finite fields

Laura Walton

arxiv:1705.09034 v1 · 2017-05-25 · 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{SPXVTLGG2JCR64FA7IEQPCP4NW}

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	2026-05-18T00:43:40.603374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93ef59acc6d2451f70a0fa090789fc6db2a1d542538262bcd830e4be8765e366

Aliases

arxiv: 1705.09034 · arxiv_version: 1705.09034v1 · doi: 10.48550/arxiv.1705.09034 · pith_short_12: SPXVTLGG2JCR · pith_short_16: SPXVTLGG2JCR64FA · pith_short_8: SPXVTLGG

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/SPXVTLGG2JCR64FA7IEQPCP4NW \
  | 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: 93ef59acc6d2451f70a0fa090789fc6db2a1d542538262bcd830e4be8765e366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "730065329a275634ed71e0e12bee33007d49f602ab702f0a03e548dda90c9748",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-05-25T03:09:04Z",
    "title_canon_sha256": "614c984ab79f266ca432622648f2531e834429e5a29ae9a4e36aab0f40c4ea86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09034",
    "kind": "arxiv",
    "version": 1
  }
}