Pith Number

pith:AFADH5EC

pith:2018:AFADH5ECDT5CWJW56NH2F343Z7

not attested not anchored not stored refs pending

Posner qubits: spin dynamics of entangled Ca$_9$(PO$_4$)$_6$ molecules and their role in neural processing

P. J. Hore, Thomas C. Player

arxiv:1807.06339 v1 · 2018-07-17 · physics.bio-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{AFADH5ECDT5CWJW56NH2F343Z7}

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	2026-05-18T00:10:33.350262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

014033f4821cfa2b26ddf34fa2ef9bcfd2ee98d60db4299256c2bbddc199232d

Aliases

arxiv: 1807.06339 · arxiv_version: 1807.06339v1 · doi: 10.48550/arxiv.1807.06339 · pith_short_12: AFADH5ECDT5C · pith_short_16: AFADH5ECDT5CWJW5 · pith_short_8: AFADH5EC

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/AFADH5ECDT5CWJW56NH2F343Z7 \
  | 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: 014033f4821cfa2b26ddf34fa2ef9bcfd2ee98d60db4299256c2bbddc199232d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eadd242f16292e03e9614ab7d4b142a3c1bf2fccb424a1b3174680afac337a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-07-17T10:56:59Z",
    "title_canon_sha256": "631608bf6239d4cf401385b932a177d656d59197f038eff7e1cd9aa1f9653f0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06339",
    "kind": "arxiv",
    "version": 1
  }
}