Pith Number

pith:44USH6H4

pith:2023:44USH6H42INICRNT6VB4ALIRS6

not attested not anchored not stored refs pending

Hematite ${\alpha}-Fe_{2}O_{3}(0001)$ in top and side view: resolving long-standing controversies about its surface structure

Benjamin Mallada, B\v{r}etislav \v{S}mid, Dominik Wrana, Florian Kraushofer, Gareth S. Parkinson, Giada Franceschi, Jan Michali\v{c}ka, Jan \v{C}echal, Jes\'us Redondo, Martin Setvin, Martin \v{S}vec, Matthias Blatnik, Michele Riva, Nishant Kumar, Ond\v{r}ej Man, Ulrike Diebold

arxiv:2303.06023 v1 · 2023-03-10 · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44USH6H42INICRNT6VB4ALIRS6}

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	2026-07-05T05:49:59.979673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72923f8fcd21a8145b3f543c02d119797e93f212e4235e3c0a9e8f234a3fe2d

Aliases

arxiv: 2303.06023 · arxiv_version: 2303.06023v1 · doi: 10.48550/arxiv.2303.06023 · pith_short_12: 44USH6H42INI · pith_short_16: 44USH6H42INICRNT · pith_short_8: 44USH6H4

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/44USH6H42INICRNT6VB4ALIRS6 \
  | 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: e72923f8fcd21a8145b3f543c02d119797e93f212e4235e3c0a9e8f234a3fe2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "754f3d3d3335ec145c3c002c7aea580884413d5fd788470ab7fcf3a40f21aef7",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-03-10T16:23:30Z",
    "title_canon_sha256": "c8f43df622b0418308125b122972ccd0439ad6c4d76d8e30b655ab5ac084ef5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06023",
    "kind": "arxiv",
    "version": 1
  }
}