Pith Number

pith:SIQXN4EP

pith:2016:SIQXN4EPRWCYNJ4NDG5CJOLRFQ

not attested not anchored not stored refs pending

Quantum Information Processing in the Radical-Pair Mechanism: Haberkorn theory violates the Ozawa entropy bound

I. K. Kominis, K. Mouloudakis

arxiv:1607.03071 v3 · 2016-07-11 · quant-ph · physics.bio-ph · physics.chem-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{SIQXN4EPRWCYNJ4NDG5CJOLRFQ}

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	2026-05-18T00:50:04.430924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

922176f08f8d8586a78d19ba24b9712c0e6f15d86073305743a6f705fe3f4e0c

Aliases

arxiv: 1607.03071 · arxiv_version: 1607.03071v3 · doi: 10.48550/arxiv.1607.03071 · pith_short_12: SIQXN4EPRWCY · pith_short_16: SIQXN4EPRWCYNJ4N · pith_short_8: SIQXN4EP

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/SIQXN4EPRWCYNJ4NDG5CJOLRFQ \
  | 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: 922176f08f8d8586a78d19ba24b9712c0e6f15d86073305743a6f705fe3f4e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6900e1e02b6f09067ad3edd397022468efccc544df446e230b78dc9f8d517d2",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-07-11T18:37:51Z",
    "title_canon_sha256": "34c6dc1aebdded0319e0a5b5119ae2f93f51c2342c22e5f6cd20b5e2c7eb1b3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03071",
    "kind": "arxiv",
    "version": 3
  }
}