Pith Number

pith:QHPF5657

pith:2019:QHPF5657PQLFX7YE64CTDZHEXP

not attested not anchored not stored refs pending

Analog quantum algorithms for the mixing of Markov chains

J\'er\'emie Roland, Kyle Luh, Shantanav Chakraborty

arxiv:1904.11895 v3 · 2019-04-26 · quant-ph · cs.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{QHPF5657PQLFX7YE64CTDZHEXP}

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	2026-07-05T04:56:31.600421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81de5efbbf7c165bff04f70531e4e4bbfb0e92d4f1586ceb9b13cb189c56118b

Aliases

arxiv: 1904.11895 · arxiv_version: 1904.11895v3 · doi: 10.48550/arxiv.1904.11895 · pith_short_12: QHPF5657PQLF · pith_short_16: QHPF5657PQLFX7YE · pith_short_8: QHPF5657

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/QHPF5657PQLFX7YE64CTDZHEXP \
  | 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: 81de5efbbf7c165bff04f70531e4e4bbfb0e92d4f1586ceb9b13cb189c56118b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "890a7f02eb214e73c0e1bf645148fa14ceb134d9d181301fa26fbad66546cc02",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-26T15:26:02Z",
    "title_canon_sha256": "b9b8c4feb9e80116b54582cccb0b8cc72364558d3f2f5f2b0e84841509f85e19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11895",
    "kind": "arxiv",
    "version": 3
  }
}