Pith Number

pith:QWBAVOUA

pith:2014:QWBAVOUA4KIQYLSMJG5AQVROOR

not attested not anchored not stored refs pending

Infinite Object Coating in the Amoebot Model

Andrea W. Richa, Christian Scheideler, Robert Gmyr, Shimrit Tzur-David, Thim Strothmann, Zahra Derakhshandeh

arxiv:1411.2356 v1 · 2014-11-10 · 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{QWBAVOUA4KIQYLSMJG5AQVROOR}

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	2026-05-18T02:38:07.724040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85820aba80e2910c2e4c49ba08562e746cb1d6288611fba9c62746b73b9f0ebe

Aliases

arxiv: 1411.2356 · arxiv_version: 1411.2356v1 · doi: 10.48550/arxiv.1411.2356 · pith_short_12: QWBAVOUA4KIQ · pith_short_16: QWBAVOUA4KIQYLSM · pith_short_8: QWBAVOUA

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/QWBAVOUA4KIQYLSMJG5AQVROOR \
  | 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: 85820aba80e2910c2e4c49ba08562e746cb1d6288611fba9c62746b73b9f0ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78d8b4d9f1206e6d9b5e63bdf7f5ca39954b02c1edafa1ac5d8c18497c1ee05a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2014-11-10T09:12:15Z",
    "title_canon_sha256": "164c43d9695e7d35225378d6222d0fe1d272670d256794b70aaf1af81272e67b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2356",
    "kind": "arxiv",
    "version": 1
  }
}