Pith Number

pith:GLJHKPA4

pith:2005:GLJHKPA4VZBIAIYZYMZNNKB6YC

not attested not anchored not stored refs pending

Comparison of the full-potential and frozen-core approximation approaches to density-functional calculations of surfaces

Abir De Sarkar, Adam Kiejna, Georg Kresse, Jutta Rogal, Karsten Reuter, Matthias Scheffler

arxiv:cond-mat/0509014 v1 · 2005-09-01 · 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{GLJHKPA4VZBIAIYZYMZNNKB6YC}

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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	2026-07-04T14:59:08.772839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32d2753c1cae42802319c332d6a83ec0a78dfd9a717c0241003fe8a16d759e75

Aliases

arxiv: cond-mat/0509014 · arxiv_version: cond-mat/0509014v1 · doi: 10.48550/arxiv.cond-mat/0509014 · pith_short_12: GLJHKPA4VZBI · pith_short_16: GLJHKPA4VZBIAIYZ · pith_short_8: GLJHKPA4

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/GLJHKPA4VZBIAIYZYMZNNKB6YC \
  | 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: 32d2753c1cae42802319c332d6a83ec0a78dfd9a717c0241003fe8a16d759e75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e01ca7caa0b34514b1c47a8196b1796740dda5919f0407652275fd664f4337",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2005-09-01T08:21:16Z",
    "title_canon_sha256": "923c609c3c4ff52a376ef8b17acdad88ada7078b6418adc3db09f6c219b7cf7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0509014",
    "kind": "arxiv",
    "version": 1
  }
}