Pith Number

pith:JW32RSJD

pith:2020:JW32RSJDLZH4J5QTB22I2ZLY6E

not attested not anchored not stored refs pending

Quantum mechanical spin dynamics of a molecular magnetoreceptor

David E. Manolopoulos, Lachlan P. Lindoy, Thomas P. Fay

arxiv:2004.11261 v1 · 2020-04-23 · 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{JW32RSJDLZH4J5QTB22I2ZLY6E}

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	2026-07-05T00:57:46.496299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4db7a8c9235e4fc4f6130eb48d6578f12ab360911f77bef771f8f6bc7a099273

Aliases

arxiv: 2004.11261 · arxiv_version: 2004.11261v1 · doi: 10.48550/arxiv.2004.11261 · pith_short_12: JW32RSJDLZH4 · pith_short_16: JW32RSJDLZH4J5QT · pith_short_8: JW32RSJD

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/JW32RSJDLZH4J5QTB22I2ZLY6E \
  | 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: 4db7a8c9235e4fc4f6130eb48d6578f12ab360911f77bef771f8f6bc7a099273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d250335275e1a683c683af36dd101d74d9e590931c9382f84b8b7ddc3229da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2020-04-23T15:45:57Z",
    "title_canon_sha256": "a678946010cab6468becb968f78d5ffbc9d59558bd9ba3905e5b6c21144d0208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.11261",
    "kind": "arxiv",
    "version": 1
  }
}