Pith Number

pith:2IBIQWSJ

pith:2019:2IBIQWSJN3WQ7NCECL4ZTKG6WU

not attested not anchored not stored refs pending

Exact Potential Energy Surface for Molecules in Cavities

Lionel Lacombe, Neepa T. Maitra, Norah M. Hoffmann

arxiv:1906.02651 v1 · 2019-06-06 · physics.chem-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IBIQWSJN3WQ7NCECL4ZTKG6WU}

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	2026-07-05T00:00:08.056270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d202885a496eed0fb44412f999a8deb50c9cda0bdb7b816f4c1729f1e9871a19

Aliases

arxiv: 1906.02651 · arxiv_version: 1906.02651v1 · doi: 10.48550/arxiv.1906.02651 · pith_short_12: 2IBIQWSJN3WQ · pith_short_16: 2IBIQWSJN3WQ7NCE · pith_short_8: 2IBIQWSJ

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/2IBIQWSJN3WQ7NCECL4ZTKG6WU \
  | 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: d202885a496eed0fb44412f999a8deb50c9cda0bdb7b816f4c1729f1e9871a19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04ab230a5e08ea772731b79a32ab05314c1154871bd59bc66c196c511387e145",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-06-06T15:32:59Z",
    "title_canon_sha256": "635f4411d7387d6befc089a06fe93ff82878908ab0ab8b83c9673c63d3a5f3e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02651",
    "kind": "arxiv",
    "version": 1
  }
}