Pith Number

pith:VRDABRFV

pith:2019:VRDABRFVAV2AAMYJHOOBUEQBY7

not attested not anchored not stored refs pending

Ring Polymer Molecular Dynamics in Gas-Surface Reactions: Inclusion of Quantum Effects Made Simple

Bin Jiang, Liang Zhang, Qinghua Liu, Yongle Li

arxiv:1910.11512 v2 · 2019-10-25 · 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{VRDABRFVAV2AAMYJHOOBUEQBY7}

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	2026-07-05T00:24:10.200494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac4600c4b505740033093b9c1a1201c7c65a8dc543308f05e7c49b4af7142164

Aliases

arxiv: 1910.11512 · arxiv_version: 1910.11512v2 · doi: 10.48550/arxiv.1910.11512 · pith_short_12: VRDABRFVAV2A · pith_short_16: VRDABRFVAV2AAMYJ · pith_short_8: VRDABRFV

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/VRDABRFVAV2AAMYJHOOBUEQBY7 \
  | 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: ac4600c4b505740033093b9c1a1201c7c65a8dc543308f05e7c49b4af7142164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeac68c86fe3d0d86a30f8e7a3ada7340dd0d461d0396e4efa216ea203bf4b73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-10-25T03:42:26Z",
    "title_canon_sha256": "ab65a4e58662919286873fd03e837c105a97a34fe0ead252dce8a0a816cd46ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11512",
    "kind": "arxiv",
    "version": 2
  }
}