Pith Number

pith:6I43NVVX

pith:2011:6I43NVVXRST3OZCQZWDD2W3T7U

not attested not anchored not stored refs pending

Parameter Estimation by Density Functional Theory for a Lattice-gas Model of Br and Cl Chemisorption on Ag(100)

Ibrahim Abou Hamad, Per Arne Rikvold, Sanwu Wang, Tjipto Juwono

arxiv:1104.5042 v1 · 2011-04-26 · 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{6I43NVVXRST3OZCQZWDD2W3T7U}

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	2026-05-18T04:23:23.666197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f239b6d6b78ca7b76450cd863d5b73fd1b6e2e28cd1ef63bacc50df8c3417030

Aliases

arxiv: 1104.5042 · arxiv_version: 1104.5042v1 · doi: 10.48550/arxiv.1104.5042 · pith_short_12: 6I43NVVXRST3 · pith_short_16: 6I43NVVXRST3OZCQ · pith_short_8: 6I43NVVX

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/6I43NVVXRST3OZCQZWDD2W3T7U \
  | 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: f239b6d6b78ca7b76450cd863d5b73fd1b6e2e28cd1ef63bacc50df8c3417030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26825a410605ee8e93647db749ae33f3ce88dadfd05c8b22b3bd54bcc41ba332",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2011-04-26T22:35:40Z",
    "title_canon_sha256": "d46861f3e6155043c565dc0e9fc7f506868d2e7f78ebcb924508c86f8153409c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5042",
    "kind": "arxiv",
    "version": 1
  }
}