Pith Number

pith:L4WCYD4R

pith:2012:L4WCYD4ROAZSKKJE73TJR6XQMB

not attested not anchored not stored refs pending

Benzene Adsorbed on Metals: Concerted Effect of Covalency and van der Waals Bonding

Alexandre Tkatchenko, Angelos Michaelides, Biswajit Santra, Javier Carrasco, Matthias Scheffler, Wei Liu

arxiv:1209.4345 v2 · 2012-09-19 · cond-mat.mtrl-sci · 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{L4WCYD4ROAZSKKJE73TJR6XQMB}

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	2026-05-18T01:54:20.947737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2c2c0f917033252924fee698faf06061106fc75211638c9fe4e3847f680bbd

Aliases

arxiv: 1209.4345 · arxiv_version: 1209.4345v2 · doi: 10.48550/arxiv.1209.4345 · pith_short_12: L4WCYD4ROAZS · pith_short_16: L4WCYD4ROAZSKKJE · pith_short_8: L4WCYD4R

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/L4WCYD4ROAZSKKJE73TJR6XQMB \
  | 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: 5f2c2c0f917033252924fee698faf06061106fc75211638c9fe4e3847f680bbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d17e04442dd517b046c758f085ebc8b162c2cc364de358cd05ab1061db718b7f",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-09-19T19:48:54Z",
    "title_canon_sha256": "6e34b74bc732992c2b31d8cbe9ade127c47a2ce5f28c24173b7f5dee15b3631d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4345",
    "kind": "arxiv",
    "version": 2
  }
}