Pith Number

pith:7YCPGAML

pith:2012:7YCPGAMLZC7C3BZLWBLCC2E5CC

not attested not anchored not stored refs pending

Phase diagram for nanostructuring CaF$_2$ surfaces by slow highly charged ions

A.S. El-Said, C. Lemell, F. Aumayr, G. Wachter, J. Burgd\"orfer, R.A. Wilhelm, R. Heller, R. Ritter, S. Facsko

arxiv:1202.5158 v1 · 2012-02-23 · 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{7YCPGAMLZC7C3BZLWBLCC2E5CC}

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	2026-05-18T03:22:52.119285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe04f3018bc8be2d872bb05621689d10aeffcba63d17006499544b325ece440f

Aliases

arxiv: 1202.5158 · arxiv_version: 1202.5158v1 · doi: 10.48550/arxiv.1202.5158 · pith_short_12: 7YCPGAMLZC7C · pith_short_16: 7YCPGAMLZC7C3BZL · pith_short_8: 7YCPGAML

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/7YCPGAMLZC7C3BZLWBLCC2E5CC \
  | 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: fe04f3018bc8be2d872bb05621689d10aeffcba63d17006499544b325ece440f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7c1c0a1c2842143da06d38a2fd8bcdaf99a6a9252777b72987a395f9d48b78d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-02-23T12:22:50Z",
    "title_canon_sha256": "747ecad249a39880fdeb75c4195492bf528bf9d1e2831868c6b5e12119061660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5158",
    "kind": "arxiv",
    "version": 1
  }
}