Pith Number

pith:672UCVPD

pith:2011:672UCVPDI7R7IZQ3LDCOYCU6C4

not attested not anchored not stored refs pending

Generating Functions for Special Flows over the 1-Step Countable Topological Markov Chains

Dawoud Ahmadi Dastjerdi, Sanaz Lamei

arxiv:1101.4374 v1 · 2011-01-23 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{672UCVPDI7R7IZQ3LDCOYCU6C4}

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	2026-05-18T04:31:11.145077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f54155e347e3f4661b58c4ec0a9e173fb02b3c2a507e9a40d0d47a0a080d83

Aliases

arxiv: 1101.4374 · arxiv_version: 1101.4374v1 · doi: 10.48550/arxiv.1101.4374 · pith_short_12: 672UCVPDI7R7 · pith_short_16: 672UCVPDI7R7IZQ3 · pith_short_8: 672UCVPD

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/672UCVPDI7R7IZQ3LDCOYCU6C4 \
  | 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: f7f54155e347e3f4661b58c4ec0a9e173fb02b3c2a507e9a40d0d47a0a080d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1425be9182340e9eccce0724f018de8736d551929fdef4113f142377614f8818",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-01-23T14:03:27Z",
    "title_canon_sha256": "d40dfbb8cdd421682836ef11c2eabb14f7b37f01fb6e410df44d8efd32d7c614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4374",
    "kind": "arxiv",
    "version": 1
  }
}