Pith Number

pith:72KUPJWT

pith:2019:72KUPJWTSDILCGVQJ4A27PD77Y

not attested not anchored not stored refs pending

Revealing Grain Boundaries and Defect Formation in Nanocrystal Superlattices by Nanodiffraction

Alexander Andr\'e, Dmitry Lapkin, Frank Schreiber, Ivan A. Vartanyants, Ivan A. Zaluzhnyy, Marcus Scheele, Michael Sprung, Nastasia Mukharamova, Ruslan P. Kurta, Sergey Lazarev, Young Y. Kim

arxiv:1904.02408 v1 · 2019-04-04 · 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{72KUPJWTSDILCGVQJ4A27PD77Y}

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	2026-05-17T23:49:23.775873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe9547a6d390d0b11ab04f01afbc7ffe145f0a635a9f26bd05009d1e22d46a91

Aliases

arxiv: 1904.02408 · arxiv_version: 1904.02408v1 · doi: 10.48550/arxiv.1904.02408 · pith_short_12: 72KUPJWTSDIL · pith_short_16: 72KUPJWTSDILCGVQ · pith_short_8: 72KUPJWT

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/72KUPJWTSDILCGVQJ4A27PD77Y \
  | 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: fe9547a6d390d0b11ab04f01afbc7ffe145f0a635a9f26bd05009d1e22d46a91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3617212fb3abd427efaeded47a3b2e1cea0fefef8446e978da773ac676f8bd0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-04-04T08:46:45Z",
    "title_canon_sha256": "e812b81237d2b6b372c122732530b704bb29719fa9c09ca15af7c8740e7dcdda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02408",
    "kind": "arxiv",
    "version": 1
  }
}