Pith Number

pith:NQWMJBAY

pith:2012:NQWMJBAYIE2CNTZ3YHT4TJOAS5

not attested not anchored not stored refs pending

Quantum Trajectory Approach to Molecular Dynamics Simulation with Surface Hopping

Luting Xu, Wei Feng, Weihai Fang, Xin-Qi Li

arxiv:1207.4298 v1 · 2012-07-18 · 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{NQWMJBAYIE2CNTZ3YHT4TJOAS5}

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	2026-05-18T03:04:50.030534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c2cc48418413426cf3bc1e7c9a5c09765424aac09e2b11eb09cec4da0a1b568

Aliases

arxiv: 1207.4298 · arxiv_version: 1207.4298v1 · doi: 10.48550/arxiv.1207.4298 · pith_short_12: NQWMJBAYIE2C · pith_short_16: NQWMJBAYIE2CNTZ3 · pith_short_8: NQWMJBAY

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/NQWMJBAYIE2CNTZ3YHT4TJOAS5 \
  | 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: 6c2cc48418413426cf3bc1e7c9a5c09765424aac09e2b11eb09cec4da0a1b568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43bfbfee0062decabf3bb07c334b35e3c5fd5566208ec864de05c4777f664410",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-07-18T08:13:53Z",
    "title_canon_sha256": "17b137272dad018cbd5c3eb887ee39cc617b13714c6bfb5e71db7ccda51b5e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4298",
    "kind": "arxiv",
    "version": 1
  }
}