Pith Number

pith:C5CAOP7L

pith:2024:C5CAOP7LCK4XW2EMABPACCXZZT

not attested not anchored not stored refs pending

An accurate and efficient framework for modelling the surface chemistry of ionic materials

Andreas Gr\"uneis, Andrea Zen, Andrew S. Rosen, Angelos Michaelides, Benjamin X. Shi, Tobias Sch\"afer, Venkat Kapil

arxiv:2412.17204 v2 · 2024-12-23 · physics.chem-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C5CAOP7LCK4XW2EMABPACCXZZT}

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	2026-07-05T12:02:39.239563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1744073feb12b97b688c005e010af9ccf52a31bdc48677d9b9dc7df024374197

Aliases

arxiv: 2412.17204 · arxiv_version: 2412.17204v2 · doi: 10.48550/arxiv.2412.17204 · pith_short_12: C5CAOP7LCK4X · pith_short_16: C5CAOP7LCK4XW2EM · pith_short_8: C5CAOP7L

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/C5CAOP7LCK4XW2EMABPACCXZZT \
  | 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: 1744073feb12b97b688c005e010af9ccf52a31bdc48677d9b9dc7df024374197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2171cc20ba8434d23eea53ef8807b9c00ea49a30ba5f6291ba61637800622a4e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-12-23T01:05:39Z",
    "title_canon_sha256": "049d9c34d3b579136f04d5af4f82f98b19c1733edc629296ec818368fb0a8f2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17204",
    "kind": "arxiv",
    "version": 2
  }
}