Pith Number

pith:7ULK4FQC

pith:2011:7ULK4FQCNHUCKUX6GEHWOFA42Z

not attested not anchored not stored refs pending

The modified Becke-Johnson potential analyzed

J.A. Camargo, R. Baquero

arxiv:1108.3094 v2 · 2011-08-15 · cond-mat.mtrl-sci · cond-mat.other · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ULK4FQCNHUCKUX6GEHWOFA42Z}

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	2026-05-18T03:10:56.071014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd16ae160269e82552fe310f67141cd664f309a804e253e356b78749a23c433d

Aliases

arxiv: 1108.3094 · arxiv_version: 1108.3094v2 · doi: 10.48550/arxiv.1108.3094 · pith_short_12: 7ULK4FQCNHUC · pith_short_16: 7ULK4FQCNHUCKUX6 · pith_short_8: 7ULK4FQC

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/7ULK4FQCNHUCKUX6GEHWOFA42Z \
  | 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: fd16ae160269e82552fe310f67141cd664f309a804e253e356b78749a23c433d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6e7ea3c7d4c7d3e2066ad74d0c6f405f9fa28c8f7c3e634e169a4378813572a",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-08-15T20:54:47Z",
    "title_canon_sha256": "87af060a79fd507e50450d5ae354f79f1666747a27a5a6800e22605f2b27811d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3094",
    "kind": "arxiv",
    "version": 2
  }
}