Pith Number

pith:UDZ2B3CU

pith:2017:UDZ2B3CUB3KVUGH7UMW3NN6DSW

not attested not anchored not stored refs pending

Direct Mapping Hidden Excited State Interaction Patterns from ab initio Dynamics and Its Implications on Force Field Development

Dongju Zhang, Fang Liu, Jun Gao, Likai Du

arxiv:1705.09919 v1 · 2017-05-28 · physics.chem-ph · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDZ2B3CUB3KVUGH7UMW3NN6DSW}

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	2026-05-18T00:37:47.278629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0f3a0ec540ed55a18ffa32db6b7c39599c8bb0267dfd808eea63624de1a9480

Aliases

arxiv: 1705.09919 · arxiv_version: 1705.09919v1 · doi: 10.48550/arxiv.1705.09919 · pith_short_12: UDZ2B3CUB3KV · pith_short_16: UDZ2B3CUB3KVUGH7 · pith_short_8: UDZ2B3CU

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/UDZ2B3CUB3KVUGH7UMW3NN6DSW \
  | 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: a0f3a0ec540ed55a18ffa32db6b7c39599c8bb0267dfd808eea63624de1a9480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cd829dffb7487ad2d1511f32bfdaa16ee04875089c508989f8629dd0a1b5a9e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-05-28T09:41:37Z",
    "title_canon_sha256": "817c9cd5b0305d1ca5509e3f4da8d1d08f4d66967d5c45f152fe12385d1e6e8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09919",
    "kind": "arxiv",
    "version": 1
  }
}