Pith Number

pith:UIMKGAY4

pith:2022:UIMKGAY47IXNJUSCGK5AGQVUOF

not attested not anchored not stored refs pending

Designing the self-assembly of arbitrary shapes using minimal complexity building blocks

Andrew J. Turberfield, Ard A. Louis, Joakim Bohlin, Petr \v{S}ulc

arxiv:2207.06954 v1 · 2022-07-14 · cond-mat.soft · cond-mat.stat-mech · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UIMKGAY47IXNJUSCGK5AGQVUOF}

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	2026-07-05T05:49:53.845339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a218a3031cfa2ed4d24232ba0342b4714089dcf4ee9a4943109ab620c8eb431a

Aliases

arxiv: 2207.06954 · arxiv_version: 2207.06954v1 · doi: 10.48550/arxiv.2207.06954 · pith_short_12: UIMKGAY47IXN · pith_short_16: UIMKGAY47IXNJUSC · pith_short_8: UIMKGAY4

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/UIMKGAY47IXNJUSCGK5AGQVUOF \
  | 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: a218a3031cfa2ed4d24232ba0342b4714089dcf4ee9a4943109ab620c8eb431a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c89edd8c7515580759d0f7826a89e0ee300c1e25ab180698f59eaf9a5891db42",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2022-07-14T14:25:31Z",
    "title_canon_sha256": "5024a22541a5957fb8648564b502453ebc9e7ce6125642927b973827801b6af9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06954",
    "kind": "arxiv",
    "version": 1
  }
}