Pith Number

pith:TIY5TOYZ

pith:2018:TIY5TOYZ7A7L2A52XP2QOGGAOO

not attested not anchored not stored refs pending

Building and exploring libraries of atomic defects in graphene: scanning transmission electron and scanning tunneling microscopy study

Bobby G. Sumpter, Maxim Ziatdinov, Ondrej Dyck, Rama K. Vasudevan, Sergei V. Kalinin, Stephen Jesse

arxiv:1809.04256 v2 · 2018-09-12 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TIY5TOYZ7A7L2A52XP2QOGGAOO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:54:53.849232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a31d9bb19f83ebd03babbf50718c0738bf18c4a2ddf207f37e40cb74af8c34c

Aliases

arxiv: 1809.04256 · arxiv_version: 1809.04256v2 · doi: 10.48550/arxiv.1809.04256 · pith_short_12: TIY5TOYZ7A7L · pith_short_16: TIY5TOYZ7A7L2A52 · pith_short_8: TIY5TOYZ

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/TIY5TOYZ7A7L2A52XP2QOGGAOO \
  | 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: 9a31d9bb19f83ebd03babbf50718c0738bf18c4a2ddf207f37e40cb74af8c34c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6965c96b8318a04588b2bdf93674386bc22bc22cf12c151b741f6b35081fca8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-12T04:58:36Z",
    "title_canon_sha256": "86ba540d29ac96f28fa58dd15929e1eb039593fac09c25ae5a079f4a89d85123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04256",
    "kind": "arxiv",
    "version": 2
  }
}