Pith Number

pith:VCNKAV4W

pith:2026:VCNKAV4WDDJZQU5YBSRCUQZ3VY

not attested not anchored not stored refs pending

Score-based diffusion models for accurate crystal-structure inpainting and reconstruction of hydrogen positions

Arianna Cantarella, Giovanni Pizzi, Marnik Bercx, Pietro Bonf\`a, Timo Reents

arxiv:2601.01959 v2 · 2026-01-05 · 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{VCNKAV4WDDJZQU5YBSRCUQZ3VY}

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	2026-06-19T16:09:53.591594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a89aa0579618d39853b80ca22a433bae0b554da0299316a72e50c8375d78bbb1

Aliases

arxiv: 2601.01959 · arxiv_version: 2601.01959v2 · doi: 10.48550/arxiv.2601.01959 · pith_short_12: VCNKAV4WDDJZ · pith_short_16: VCNKAV4WDDJZQU5Y · pith_short_8: VCNKAV4W

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/VCNKAV4WDDJZQU5YBSRCUQZ3VY \
  | 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: a89aa0579618d39853b80ca22a433bae0b554da0299316a72e50c8375d78bbb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbc4d778c1f29ac7d1cf585ea5e10033c4343d643034a884c4ef8e9f7c3e0a16",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-01-05T10:03:01Z",
    "title_canon_sha256": "2a1a64cc01a8f0bf2be8ef417d3612b969e63b86b1dc3c05ab5cf89b0758fabb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.01959",
    "kind": "arxiv",
    "version": 2
  }
}