Pith Number

pith:257VYH76

pith:2012:257VYH76IXDKS7TNJ7UE6QIA3W

not attested not anchored not stored refs pending

Model checking quantum Markov chains

Mingsheng Ying, Nengkun Yu, Yuan Feng

arxiv:1205.2187 v2 · 2012-05-10 · quant-ph · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{257VYH76IXDKS7TNJ7UE6QIA3W}

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	2026-05-18T03:07:12.372001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d77f5c1ffe45c6a97e6d4fe84f4100dda908906e2a9e93a06ef42de8c6e34536

Aliases

arxiv: 1205.2187 · arxiv_version: 1205.2187v2 · doi: 10.48550/arxiv.1205.2187 · pith_short_12: 257VYH76IXDK · pith_short_16: 257VYH76IXDKS7TN · pith_short_8: 257VYH76

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/257VYH76IXDKS7TNJ7UE6QIA3W \
  | 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: d77f5c1ffe45c6a97e6d4fe84f4100dda908906e2a9e93a06ef42de8c6e34536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9efaef2f8552e07e7dea825b998c495294f6b62d7096df4593273793b8f30d2c",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-10T08:14:08Z",
    "title_canon_sha256": "51b4e940e9766a1a3bab05f8f549eb959801d8a87dcf3b03b3dca76eaf1ebbd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2187",
    "kind": "arxiv",
    "version": 2
  }
}