Pith Number

pith:ILSWB5JK

pith:2019:ILSWB5JKXHK5X5PVYHWM4EHIXC

not attested not anchored not stored refs pending

Structure map of AB$_2$ type 2D materials by high-throughput DFT calculations

Jingning Zhang, Masahiro Fukuda, Taisuke Ozaki, Yung-Ting Lee

arxiv:1904.06047 v1 · 2019-04-12 · 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{ILSWB5JKXHK5X5PVYHWM4EHIXC}

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	2026-05-17T23:48:44.406905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42e560f52ab9d5dbf5f5c1ecce10e8b880387af1200a43974fd2cd29e2658393

Aliases

arxiv: 1904.06047 · arxiv_version: 1904.06047v1 · doi: 10.48550/arxiv.1904.06047 · pith_short_12: ILSWB5JKXHK5 · pith_short_16: ILSWB5JKXHK5X5PV · pith_short_8: ILSWB5JK

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/ILSWB5JKXHK5X5PVYHWM4EHIXC \
  | 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: 42e560f52ab9d5dbf5f5c1ecce10e8b880387af1200a43974fd2cd29e2658393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "926741b858cfa7fc76c554a7b3e595c0964f1e8be759682ee048df14fb6e51ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-04-12T05:58:55Z",
    "title_canon_sha256": "647d55afceb2dd4130f019a76fdac15e8e2976cdd7905f3a109b6ce37117a825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06047",
    "kind": "arxiv",
    "version": 1
  }
}