Pith Number

pith:5APLLMH5

pith:2026:5APLLMH5ZYEJ5HDXK67ZTGR2Q7

not attested not anchored not stored refs pending

Atomically precise triple-step staircase on a vicinal silicon surface: Is it Si(5 5 7), Si(7 7 10) or Si(8 8 11)?

A. M. Ionov, A. N. Chaika, A. S. Aladyshkina, A. Yu. Aladyshkin, S. I. Bozhko, V. N. Semenov

arxiv:2607.16439 v1 · 2026-07-17 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5APLLMH5ZYEJ5HDXK67ZTGR2Q7}

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	2026-07-21T00:20:18.707418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e81eb5b0fdce089e9c7757bf999a3a87fd7495b8b2542283e80cf567dd4902c1

Aliases

arxiv: 2607.16439 · arxiv_version: 2607.16439v1 · doi: 10.48550/arxiv.2607.16439 · pith_short_12: 5APLLMH5ZYEJ · pith_short_16: 5APLLMH5ZYEJ5HDX · pith_short_8: 5APLLMH5

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/5APLLMH5ZYEJ5HDXK67ZTGR2Q7 \
  | 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: e81eb5b0fdce089e9c7757bf999a3a87fd7495b8b2542283e80cf567dd4902c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69183ab31c4b9ff41ffe6809c653677193f354c5a396169e5a0d61324e9dd4c7",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-17T18:36:40Z",
    "title_canon_sha256": "8ac2f8284bd41f09b8b748ba8d4288aa6670e0c1bcde3071ce3e9e14248efe06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16439",
    "kind": "arxiv",
    "version": 1
  }
}