Pith Number

pith:32GQVZB5

pith:2018:32GQVZB5K2FG3YMN74RPVNXRFU

not attested not anchored not stored refs pending

A Distributed Epigenetic Shape Formation and Regeneration Algorithm for a Swarm of Robots

Rahul Shivnarayan Mishra, Shivashankar B. Nair, Tushar Semwal

arxiv:1810.11935 v1 · 2018-10-29 · cs.RO · 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{32GQVZB5K2FG3YMN74RPVNXRFU}

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	2026-05-18T00:02:06.981363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de8d0ae43d568a6de18dff22fab6f12d303cf1970cb9cf3ceb3084fa2d9afe01

Aliases

arxiv: 1810.11935 · arxiv_version: 1810.11935v1 · doi: 10.48550/arxiv.1810.11935 · pith_short_12: 32GQVZB5K2FG · pith_short_16: 32GQVZB5K2FG3YMN · pith_short_8: 32GQVZB5

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/32GQVZB5K2FG3YMN74RPVNXRFU \
  | 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: de8d0ae43d568a6de18dff22fab6f12d303cf1970cb9cf3ceb3084fa2d9afe01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "149e520a91c501a2dd4bd61954223d6f87bf7c6efd4b9ee95252e04b3c9c3af1",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-10-29T03:25:04Z",
    "title_canon_sha256": "a9d1a387c537db56cbebeb17934f4cdc97a3320720e98fff95863ace8ee97934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11935",
    "kind": "arxiv",
    "version": 1
  }
}