Pith Number

pith:T6XCVAZT

pith:2013:T6XCVAZTKKXQ3XZBRARH4AVZDM

not attested not anchored not stored refs pending

Towards a Polya-Carlson dichotomy for algebraic dynamics

Jason Bell, Richard Miles, Thomas Ward

arxiv:1307.2369 v1 · 2013-07-09 · math.DS · 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{T6XCVAZTKKXQ3XZBRARH4AVZDM}

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	2026-05-18T02:46:21.850818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fae2a833352af0ddf2188227e02b91b12e3c5592b080472e76646ec2e46bc81

Aliases

arxiv: 1307.2369 · arxiv_version: 1307.2369v1 · doi: 10.48550/arxiv.1307.2369 · pith_short_12: T6XCVAZTKKXQ · pith_short_16: T6XCVAZTKKXQ3XZB · pith_short_8: T6XCVAZT

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/T6XCVAZTKKXQ3XZBRARH4AVZDM \
  | 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: 9fae2a833352af0ddf2188227e02b91b12e3c5592b080472e76646ec2e46bc81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f61b28ee1107b15d6f347609f522d217503d8c3fea844fe72e12b684ff52de45",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-07-09T08:54:38Z",
    "title_canon_sha256": "ffd7f2f9143ac363ac17c2824b3f0e5e90182a14330050d2cf2b0deb51e26fbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2369",
    "kind": "arxiv",
    "version": 1
  }
}