Pith Number

pith:F32RCMLS

pith:2018:F32RCMLSBOTMWF2AZ3SLS6JDTC

not attested not anchored not stored refs pending

Tracking atomic structure evolution during directed electron beam induced Si-atom motion in graphene via deep machine learning

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

arxiv:1809.04785 v2 · 2018-09-13 · 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{F32RCMLSBOTMWF2AZ3SLS6JDTC}

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	2026-07-05T01:18:14.678898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ef51131720ba6cb1740cee4b97923989a708232d4f78f224b57254ed4c9f150

Aliases

arxiv: 1809.04785 · arxiv_version: 1809.04785v2 · doi: 10.48550/arxiv.1809.04785 · pith_short_12: F32RCMLSBOTM · pith_short_16: F32RCMLSBOTMWF2A · pith_short_8: F32RCMLS

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/F32RCMLSBOTMWF2AZ3SLS6JDTC \
  | 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: 2ef51131720ba6cb1740cee4b97923989a708232d4f78f224b57254ed4c9f150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a80ec2e8a194e8bec284c6e1af02ed8bbd67590bc7972d587943f3ae50bad82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-13T05:41:01Z",
    "title_canon_sha256": "8a41f886340d44f62c4c4c030e06814683b34f09ea22855c390c92167da6a018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04785",
    "kind": "arxiv",
    "version": 2
  }
}