Pith Number

pith:JSMWGSI2

pith:2016:JSMWGSI2NVDYCNJ2UKE5PUHUTU

not attested not anchored not stored refs pending

On the Runtime of Universal Coating for Programmable Matter

Alexandra Porter, Andr\'ea W. Richa, Christian Scheideler, Joshua J. Daymude, Robert Gmyr, Thim Strothmann, Zahra Derakhshandeh

arxiv:1606.03642 v4 · 2016-06-11 · 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{JSMWGSI2NVDYCNJ2UKE5PUHUTU}

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	2026-05-18T00:05:24.302972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c9963491a6d4781353aa289d7d0f49d23514dbc3fa8288a7da2239997fa9984

Aliases

arxiv: 1606.03642 · arxiv_version: 1606.03642v4 · doi: 10.48550/arxiv.1606.03642 · pith_short_12: JSMWGSI2NVDY · pith_short_16: JSMWGSI2NVDYCNJ2 · pith_short_8: JSMWGSI2

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/JSMWGSI2NVDYCNJ2UKE5PUHUTU \
  | 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: 4c9963491a6d4781353aa289d7d0f49d23514dbc3fa8288a7da2239997fa9984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5c97e274ca01e6df8d4835b0bf92afa07ad3620f12d2bddf3081ccf6e915dd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2016-06-11T23:02:58Z",
    "title_canon_sha256": "afada4396ebcd694c4c4f64592aaefda91bb6c6e9321c7a1e21789cc1731f2c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03642",
    "kind": "arxiv",
    "version": 4
  }
}