Pith Number

pith:3RIMQEEH

pith:2016:3RIMQEEHDHPSQIYBHYENFMUVB3

not attested not anchored not stored refs pending

An efficient quantum mechanical method for radical pair recombination reactions

Alan M. Lewis, David E. Manolopoulos, Thomas P. Fay

arxiv:1612.09517 v1 · 2016-12-30 · 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{3RIMQEEHDHPSQIYBHYENFMUVB3}

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	2026-05-18T00:53:41.329360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc50c8108719df2823013e08d2b2950ee0ecfcdd7d7ae1c63f56ce79e33041d3

Aliases

arxiv: 1612.09517 · arxiv_version: 1612.09517v1 · doi: 10.48550/arxiv.1612.09517 · pith_short_12: 3RIMQEEHDHPS · pith_short_16: 3RIMQEEHDHPSQIYB · pith_short_8: 3RIMQEEH

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/3RIMQEEHDHPSQIYBHYENFMUVB3 \
  | 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: dc50c8108719df2823013e08d2b2950ee0ecfcdd7d7ae1c63f56ce79e33041d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5990236891adb065d0f2fdf8370ce055734e5ebff386f623fa99c2c4124c61b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-12-30T16:09:05Z",
    "title_canon_sha256": "efed0a326fe83c81a4046b69b8c4338e01268bf286ceddffcfd14179d8822276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09517",
    "kind": "arxiv",
    "version": 1
  }
}