Pith Number

pith:RXNQKKKF

pith:2017:RXNQKKKFLZ55RXWBC3PMR3KKFV

not attested not anchored not stored refs pending

On the Transformation Capability of Feasible Mechanisms for Programmable Matter

George Skretas, Othon Michail, Paul G. Spirakis

arxiv:1703.04381 v1 · 2017-03-13 · cs.DS · cs.DC · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXNQKKKFLZ55RXWBC3PMR3KKFV}

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	2026-05-18T00:48:48.827777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ddb0529455e7bd8dec116dec8ed4a2d5cdb6b92081c1a89abd4b50166dd1881

Aliases

arxiv: 1703.04381 · arxiv_version: 1703.04381v1 · doi: 10.48550/arxiv.1703.04381 · pith_short_12: RXNQKKKFLZ55 · pith_short_16: RXNQKKKFLZ55RXWB · pith_short_8: RXNQKKKF

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/RXNQKKKFLZ55RXWBC3PMR3KKFV \
  | 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: 8ddb0529455e7bd8dec116dec8ed4a2d5cdb6b92081c1a89abd4b50166dd1881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c21ce90a1b02be8edc04ee21a15e59a2eca6df117839a78a3c02cb3bccdc4f4c",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-03-13T13:31:17Z",
    "title_canon_sha256": "ef07453b48c17af7ca784c8c1dc50b338d0cdfd8a63dcb1f28ba8434175174af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04381",
    "kind": "arxiv",
    "version": 1
  }
}