Pith Number

pith:4QR4YKJC

pith:2018:4QR4YKJCT3VMKJ2WSIWSSYGKG7

not attested not anchored not stored refs pending

Accelerated search and design of stretchable graphene kirigami using machine learning

David K. Campbell, Ekin D. Cubuk, Harold S. Park, Paul Z. Hanakata

arxiv:1808.06111 v1 · 2018-08-18 · physics.comp-ph · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QR4YKJCT3VMKJ2WSIWSSYGKG7}

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	2026-05-17T23:57:50.472007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e423cc29229eeac52756922d2960ca37ec09022a6ae2d2801718bd1ca256ddf2

Aliases

arxiv: 1808.06111 · arxiv_version: 1808.06111v1 · doi: 10.48550/arxiv.1808.06111 · pith_short_12: 4QR4YKJCT3VM · pith_short_16: 4QR4YKJCT3VMKJ2W · pith_short_8: 4QR4YKJC

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/4QR4YKJCT3VMKJ2WSIWSSYGKG7 \
  | 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: e423cc29229eeac52756922d2960ca37ec09022a6ae2d2801718bd1ca256ddf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23e2a1e6bffc2a2af2a46c55904e0cd3dd4c1b3ae797a75a6339dcf2f8d54431",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-08-18T18:40:39Z",
    "title_canon_sha256": "e3aeb03d11d675ec2197d7864fcac7e3d2ca3082c2fffdeb27831b7fa531be66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06111",
    "kind": "arxiv",
    "version": 1
  }
}