Pith Number

pith:2JLJFTH7

pith:2018:2JLJFTH7EFQNI7YZEJRDWAHC7N

not attested not anchored not stored refs pending

Structure-based Sampling and Self-correcting Machine Learning for Accurate Calculations of Potential Energy Surfaces and Vibrational Levels

Alec Owens, Pavlo O. Dral, Sergei N. Yurchenko, Walter Thiel

arxiv:1808.05806 v1 · 2018-08-17 · 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{2JLJFTH7EFQNI7YZEJRDWAHC7N}

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	2026-05-18T00:07:52.054876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d25692ccff2160d47f1922623b00e2fb7a2ce6e0c21cc8f00d46d1c22efcf826

Aliases

arxiv: 1808.05806 · arxiv_version: 1808.05806v1 · doi: 10.48550/arxiv.1808.05806 · pith_short_12: 2JLJFTH7EFQN · pith_short_16: 2JLJFTH7EFQNI7YZ · pith_short_8: 2JLJFTH7

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/2JLJFTH7EFQNI7YZEJRDWAHC7N \
  | 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: d25692ccff2160d47f1922623b00e2fb7a2ce6e0c21cc8f00d46d1c22efcf826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3573a6bce46340228fb6be2fead34b607ca2baaf15c723da1d88216ef49c7212",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-08-17T09:44:22Z",
    "title_canon_sha256": "80ecdb04b2639eaee7b9639ce0a7188de19b0029fda3fcc3275fbbc6e85f921a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05806",
    "kind": "arxiv",
    "version": 1
  }
}