Pith Number

pith:AWPWKU2M

pith:2025:AWPWKU2M4C5CMCCRLL57ENAFTL

not attested not anchored not stored refs pending

Quantum effects in surface diffusion: application to diffusion of nitrogen adatoms over GaN(0001) surface

Cyprian Sobczak, Pawe{\l} Strak, Stanislaw Krukowski

arxiv:2501.19079 v2 · 2025-01-31 · 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{AWPWKU2M4C5CMCCRLL57ENAFTL}

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	2026-07-05T10:17:53.485335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

059f65534ce0ba2608515afbf234059acbf88e9049dc53ddbd85237ead282ec4

Aliases

arxiv: 2501.19079 · arxiv_version: 2501.19079v2 · doi: 10.48550/arxiv.2501.19079 · pith_short_12: AWPWKU2M4C5C · pith_short_16: AWPWKU2M4C5CMCCR · pith_short_8: AWPWKU2M

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/AWPWKU2M4C5CMCCRLL57ENAFTL \
  | 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: 059f65534ce0ba2608515afbf234059acbf88e9049dc53ddbd85237ead282ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7b232cdd07ca34e6e415d4dfa7ca1247b16512d025db418f41026bc765af0f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-01-31T12:10:14Z",
    "title_canon_sha256": "54e78bf22a429db53debacfa5ec7ee2139fbc51b05a40e8e6e45a8a4bb9617de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.19079",
    "kind": "arxiv",
    "version": 2
  }
}