Pith Number

pith:FXUUXIRH

pith:2015:FXUUXIRHENP54GGNLND4IZS6AT

not attested not anchored not stored refs pending

Comparison of time-inhomogeneous Markov processes

Alexander Schnurr, Ludger Rueschendorf, Viktor Wolf

arxiv:1505.02925 v1 · 2015-05-12 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXUUXIRHENP54GGNLND4IZS6AT}

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	2026-05-18T02:14:15.601425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de94ba227235fde18cd5b47c4665e04e34b0eb8f3c905fdd9476d4e4aed4715

Aliases

arxiv: 1505.02925 · arxiv_version: 1505.02925v1 · doi: 10.48550/arxiv.1505.02925 · pith_short_12: FXUUXIRHENP5 · pith_short_16: FXUUXIRHENP54GGN · pith_short_8: FXUUXIRH

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/FXUUXIRHENP54GGNLND4IZS6AT \
  | 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: 2de94ba227235fde18cd5b47c4665e04e34b0eb8f3c905fdd9476d4e4aed4715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4ce7ddb8b8437782e0c15d6ff64984eca9aeea1062ed18302615ce8a8defdb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-05-12T09:25:19Z",
    "title_canon_sha256": "b3627922cb21cd5f095dd3160c75bea910dd1b3f28165eb973bd8cdd6a4525d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02925",
    "kind": "arxiv",
    "version": 1
  }
}