Pith Number

pith:TIY4POD5

pith:2013:TIY4POD56YFUQOY2G7AD6MFZZN

not attested not anchored not stored refs pending

Orbital-free Bond Breaking via Machine Learning

John C. Snyder, Katja Hansen, Kieron Burke, Klaus-Robert M\"uller, Leo Blooston, Matthias Rupp

arxiv:1306.1812 v1 · 2013-06-07 · physics.chem-ph · cond-mat.mtrl-sci · 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{TIY4POD56YFUQOY2G7AD6MFZZN}

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	2026-05-18T01:49:24.839931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a31c7b87df60b483b1a37c03f30b9cb5f6489d0be95f7a993c94819ace6c9e6

Aliases

arxiv: 1306.1812 · arxiv_version: 1306.1812v1 · doi: 10.48550/arxiv.1306.1812 · pith_short_12: TIY4POD56YFU · pith_short_16: TIY4POD56YFUQOY2 · pith_short_8: TIY4POD5

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/TIY4POD56YFUQOY2G7AD6MFZZN \
  | 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: 9a31c7b87df60b483b1a37c03f30b9cb5f6489d0be95f7a993c94819ace6c9e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a81fdd5318d96fc46a23f075b274f525fefe832c48371d3f0a3a95e3093c7b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-06-07T19:13:27Z",
    "title_canon_sha256": "2e50327277901a4f618b9c55fa00735f74af520088ca53009624f7660138f7b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1812",
    "kind": "arxiv",
    "version": 1
  }
}