Pith Number

pith:LQ43V4FJ

pith:2004:LQ43V4FJG5KOPIBW4Z4ZVIBQDA

not attested not anchored not stored refs pending

Quantum dynamics of the Li+HF-->H+LiF reaction at ultralow temperatures

N. Balakrishnan, P. F. Weck

arxiv:physics/0412105 v1 · 2004-12-16 · physics.chem-ph · physics.comp-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{LQ43V4FJG5KOPIBW4Z4ZVIBQDA}

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	2026-07-04T16:50:07.556931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c39baf0a93754e7a036e6799aa0301800c1cbfeaa105123d72ffaacfdf3a4d7

Aliases

arxiv: physics/0412105 · arxiv_version: physics/0412105v1 · doi: 10.48550/arxiv.physics/0412105 · pith_short_12: LQ43V4FJG5KO · pith_short_16: LQ43V4FJG5KOPIBW · pith_short_8: LQ43V4FJ

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/LQ43V4FJG5KOPIBW4Z4ZVIBQDA \
  | 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: 5c39baf0a93754e7a036e6799aa0301800c1cbfeaa105123d72ffaacfdf3a4d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43cf28f9a4143a480241f71639805bfbc58c733d192c1300b0d9979c2a73f82a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2004-12-16T23:06:13Z",
    "title_canon_sha256": "a7c811b4dccd2e438ec022a324558cb3d3a16db34e1980f303041e7f1da16917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0412105",
    "kind": "arxiv",
    "version": 1
  }
}