Pith Number

pith:PQNRR7VF

pith:2012:PQNRR7VFWA2K5PZYDZ4KHQDM4F

not attested not anchored not stored refs pending

Calculations of Potential Energy Surfaces Using Monte Carlo Configuration Interaction

D. J. Taylor, J. P. Coe, M. J. Paterson

arxiv:1212.2526 v1 · 2012-12-11 · 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{PQNRR7VFWA2K5PZYDZ4KHQDM4F}

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	2026-05-18T03:38:44.325135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c1b18fea5b034aebf381e78a3c06ce17939b8fedcf5f4db3d52a3495e4291d7

Aliases

arxiv: 1212.2526 · arxiv_version: 1212.2526v1 · doi: 10.48550/arxiv.1212.2526 · pith_short_12: PQNRR7VFWA2K · pith_short_16: PQNRR7VFWA2K5PZY · pith_short_8: PQNRR7VF

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/PQNRR7VFWA2K5PZYDZ4KHQDM4F \
  | 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: 7c1b18fea5b034aebf381e78a3c06ce17939b8fedcf5f4db3d52a3495e4291d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42b7acff65bdc7cf83b5536774952f600f617142dbb6ad8c62bded7b629c3356",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-12-11T16:28:26Z",
    "title_canon_sha256": "1c27b6010a98748495199b5d49a9025d9c614614eca340e281256d487b3b436e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2526",
    "kind": "arxiv",
    "version": 1
  }
}