Pith Number

pith:EWRMLASU

pith:2014:EWRMLASUO4AMRH5IZIGFMGJGWX

not attested not anchored not stored refs pending

Insight into the description of van der Waals forces for benzene adsorption on transition metal (111) surfaces

Alexandre Tkatchenko, Angelos Michaelides, Javier Carrasco, Wei Liu

arxiv:1405.1666 v1 · 2014-05-07 · 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{EWRMLASUO4AMRH5IZIGFMGJGWX}

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	2026-05-18T01:43:16.616616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25a2c582547700c89fa8ca0c561926b5cc7d5cceb29f3c369a03f4035dd28cd2

Aliases

arxiv: 1405.1666 · arxiv_version: 1405.1666v1 · doi: 10.48550/arxiv.1405.1666 · pith_short_12: EWRMLASUO4AM · pith_short_16: EWRMLASUO4AMRH5I · pith_short_8: EWRMLASU

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/EWRMLASUO4AMRH5IZIGFMGJGWX \
  | 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: 25a2c582547700c89fa8ca0c561926b5cc7d5cceb29f3c369a03f4035dd28cd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4253ceaf805f8340ee0bc698718425da9f20ff2bff180227cc5d5f154380fa4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-05-07T16:45:34Z",
    "title_canon_sha256": "1b145ce26947bce146121e20328baa9dcf3bac9b3f72daec7cda5fb120749772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1666",
    "kind": "arxiv",
    "version": 1
  }
}