Pith Number

pith:QEI337UA

pith:2012:QEI337UAVVWRLOGT7XAM2WFP4Z

not attested not anchored not stored refs pending

Asynchronous Signal Passing for Tile Self-Assembly: Fuel Efficient Computation and Efficient Assembly of Shapes

Jennifer E. Padilla, Matthew J. Patitz, Nadrian C. Seeman, Raul Pena, Robert Sheline, Robert T. Schweller, Scott M. Summers, Xingsi Zhong

arxiv:1202.5012 v3 · 2012-02-22 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEI337UAVVWRLOGT7XAM2WFP4Z}

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	2026-05-18T02:21:17.658020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8111bdfe80ad6d15b8d3fdc0cd58afe676ba40c02467d3b4630d4b79262990aa

Aliases

arxiv: 1202.5012 · arxiv_version: 1202.5012v3 · doi: 10.48550/arxiv.1202.5012 · pith_short_12: QEI337UAVVWR · pith_short_16: QEI337UAVVWRLOGT · pith_short_8: QEI337UA

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/QEI337UAVVWRLOGT7XAM2WFP4Z \
  | 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: 8111bdfe80ad6d15b8d3fdc0cd58afe676ba40c02467d3b4630d4b79262990aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbef5b3262774548efdbe320d693ccf5f6c37eabb9d8cb09adb0ab4518ca6e66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2012-02-22T19:16:38Z",
    "title_canon_sha256": "353038e783f126c6f1a0282bd6c2061076cd1e1caf53ce5d897facf43b5c94db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5012",
    "kind": "arxiv",
    "version": 3
  }
}