Pith Number

pith:4CPM5RXL

pith:2014:4CPM5RXLI6FSNJP7HBWY3DQ5QL

not attested not anchored not stored refs pending

Direct path integral estimators for isotope fractionation ratios

Bingqing Cheng, Michele Ceriotti

arxiv:1412.1308 v1 · 2014-12-03 · 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{4CPM5RXLI6FSNJP7HBWY3DQ5QL}

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	2026-05-18T01:41:23.767145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e09ecec6eb478b26a5ff386d8d8e1d82eff515202d602c71cbeb2dc4bb325b7f

Aliases

arxiv: 1412.1308 · arxiv_version: 1412.1308v1 · doi: 10.48550/arxiv.1412.1308 · pith_short_12: 4CPM5RXLI6FS · pith_short_16: 4CPM5RXLI6FSNJP7 · pith_short_8: 4CPM5RXL

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/4CPM5RXLI6FSNJP7HBWY3DQ5QL \
  | 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: e09ecec6eb478b26a5ff386d8d8e1d82eff515202d602c71cbeb2dc4bb325b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a934b8b98df734863f598d1c69c15c0e7615fa5e7a3acb71694593fee68cb68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2014-12-03T13:11:11Z",
    "title_canon_sha256": "5b74aefaf55ae2cf6aa65584d636f9a40f0532e2b08f8b134fb15be0edd74721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1308",
    "kind": "arxiv",
    "version": 1
  }
}