Pith Number

pith:DAKRH7XA

pith:2019:DAKRH7XAR4IOMLQR4QAMQB3JAI

not attested not anchored not stored refs pending

Sensitivity of quantum PageRank

Hirotada Honda

arxiv:1907.01641 v1 · 2019-06-27 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DAKRH7XAR4IOMLQR4QAMQB3JAI}

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	2026-05-17T23:41:35.655855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

181513fee08f10e62e11e400c80769021151fa84981c02b248c56da27b619975

Aliases

arxiv: 1907.01641 · arxiv_version: 1907.01641v1 · doi: 10.48550/arxiv.1907.01641 · pith_short_12: DAKRH7XAR4IO · pith_short_16: DAKRH7XAR4IOMLQR · pith_short_8: DAKRH7XA

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/DAKRH7XAR4IOMLQR4QAMQB3JAI \
  | 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: 181513fee08f10e62e11e400c80769021151fa84981c02b248c56da27b619975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fd5c38c2f76631e0f345c978ee7a3bc6bd1fac0b7aa41d163fb39971ee2ef29",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-06-27T05:02:04Z",
    "title_canon_sha256": "cc2e14411bb473ba6211125db0c2ef32e231b7d6d09fc13e5efb0839a20ec2f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01641",
    "kind": "arxiv",
    "version": 1
  }
}