Pith Number

pith:D3K2F4RS

pith:2012:D3K2F4RSDBLD3IV57MDKOJ5JD3

not attested not anchored not stored refs pending

Car-Parrinello Simulation of the Reaction of Aluminium with Oxygen

Irmgard Frank, Marius Schulte

arxiv:1208.4969 v2 · 2012-08-24 · 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{D3K2F4RSDBLD3IV57MDKOJ5JD3}

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	2026-05-18T03:04:59.717225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed5a2f23218563da2bdfb06a727a91eedcb0fd9475eef0aaf7afa370cc8575f

Aliases

arxiv: 1208.4969 · arxiv_version: 1208.4969v2 · doi: 10.48550/arxiv.1208.4969 · pith_short_12: D3K2F4RSDBLD · pith_short_16: D3K2F4RSDBLD3IV5 · pith_short_8: D3K2F4RS

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/D3K2F4RSDBLD3IV57MDKOJ5JD3 \
  | 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: 1ed5a2f23218563da2bdfb06a727a91eedcb0fd9475eef0aaf7afa370cc8575f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dcc8a0ce9452bb4349f2f7bda8ce24314900945008a78e968d56c8cf7a4f8fb",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-08-24T13:21:58Z",
    "title_canon_sha256": "8ff467e23f050054646b8e4ba949b00917b105c16c5026b8c4e35a40693218bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4969",
    "kind": "arxiv",
    "version": 2
  }
}