Pith Number

pith:K7N3KT43

pith:2003:K7N3KT43Y4BDXG2NFHWB32K2T4

not attested not anchored not stored refs pending

Spin polarization of the L-gap surface states on Au(111)

A. Ernst, J. Henk, P. Bruno

arxiv:cond-mat/0305530 v1 · 2003-05-22 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7N3KT43Y4BDXG2NFHWB32K2T4}

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	2026-07-04T16:38:50.130722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57dbb54f9bc7023b9b4d29ec1de95a9f37e557a5cc7b9736c419ea45969df234

Aliases

arxiv: cond-mat/0305530 · arxiv_version: cond-mat/0305530v1 · doi: 10.48550/arxiv.cond-mat/0305530 · pith_short_12: K7N3KT43Y4BD · pith_short_16: K7N3KT43Y4BDXG2N · pith_short_8: K7N3KT43

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/K7N3KT43Y4BDXG2NFHWB32K2T4 \
  | 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: 57dbb54f9bc7023b9b4d29ec1de95a9f37e557a5cc7b9736c419ea45969df234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9366bf8cd743357824bc7ffbd41bc5726850cf562f4fb3f706f4ca2e227f1c0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2003-05-22T12:13:17Z",
    "title_canon_sha256": "8f42752853920ec2830a230ff880978e6711affc412116532afaba3dcb0831a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0305530",
    "kind": "arxiv",
    "version": 1
  }
}