Pith Number

pith:UZHKZWQI

pith:2011:UZHKZWQIZN7MKZCATRU4K7QS46

not attested not anchored not stored refs pending

Minimal parameter implicit solvent model for ab initio electronic structure calculations

Arash A. Mostofi, Chris-Kriton Skylaris, Hatem H. Helal, Jacek Dziedzic, Mike C. Payne

arxiv:1112.1268 v1 · 2011-12-06 · physics.comp-ph · 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{UZHKZWQIZN7MKZCATRU4K7QS46}

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	2026-05-18T04:06:55.868979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a64eacda08cb7ec564409c69c57e12e78df093e12b4c90c6b0d89d420a751889

Aliases

arxiv: 1112.1268 · arxiv_version: 1112.1268v1 · doi: 10.48550/arxiv.1112.1268 · pith_short_12: UZHKZWQIZN7M · pith_short_16: UZHKZWQIZN7MKZCA · pith_short_8: UZHKZWQI

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/UZHKZWQIZN7MKZCATRU4K7QS46 \
  | 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: a64eacda08cb7ec564409c69c57e12e78df093e12b4c90c6b0d89d420a751889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6f85a1809f3005e7ef2a9bb314c42ce3f38261ca0d849e9f221a594719fcca1",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2011-12-06T13:25:27Z",
    "title_canon_sha256": "0813e80ca608b9df368b29c585fee563b617ca704b183cc878a83e3506047faa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1268",
    "kind": "arxiv",
    "version": 1
  }
}