Pith Number

pith:O6JHBFMD

pith:2014:O6JHBFMDA4FY5PCRKEZEBFH64G

not attested not anchored not stored refs pending

Inferring latent structures via information inequalities

B. Sch\"olkopf, D. Gross, D. Janzing, L. Luft, R. Chaves, T. O. Maciel

arxiv:1407.2256 v1 · 2014-07-08 · stat.ML · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6JHBFMDA4FY5PCRKEZEBFH64G}

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	2026-05-18T02:40:17.924368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7792709583070b8ebc5151324094fee1b817f51cc013be6bce8ba03483e17914

Aliases

arxiv: 1407.2256 · arxiv_version: 1407.2256v1 · doi: 10.48550/arxiv.1407.2256 · pith_short_12: O6JHBFMDA4FY · pith_short_16: O6JHBFMDA4FY5PCR · pith_short_8: O6JHBFMD

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/O6JHBFMDA4FY5PCRKEZEBFH64G \
  | 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: 7792709583070b8ebc5151324094fee1b817f51cc013be6bce8ba03483e17914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cb9c830490aacc1004ae60afb811d4feedfcc579a103cda9f3b137d705715df",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-07-08T20:00:17Z",
    "title_canon_sha256": "c13d192dd5aeb3379ed8bf5a76f611381aa6b662add0e0f2c30e36f3cc3c824a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2256",
    "kind": "arxiv",
    "version": 1
  }
}