Pith Number

pith:ZD7VM53U

pith:2015:ZD7VM53UOC3UKMY4UPQBI57HKK

not attested not anchored not stored refs pending

Virtual Nervous Systems for Self-Assembling Robots - A preliminary report

Anders Lyhne Christensen, Marco Dorigo, Nithin Mathews, Rehan O'Grady

arxiv:1505.07050 v1 · 2015-05-26 · 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{ZD7VM53UOC3UKMY4UPQBI57HKK}

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	2026-05-18T02:03:27.295482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ff56777470b745331ca3e01477e7529a396f74d7ee29ad6d32c2658b041060

Aliases

arxiv: 1505.07050 · arxiv_version: 1505.07050v1 · doi: 10.48550/arxiv.1505.07050 · pith_short_12: ZD7VM53UOC3U · pith_short_16: ZD7VM53UOC3UKMY4 · pith_short_8: ZD7VM53U

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/ZD7VM53UOC3UKMY4UPQBI57HKK \
  | 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: c8ff56777470b745331ca3e01477e7529a396f74d7ee29ad6d32c2658b041060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "043aa22e1b0106686cc39fc708c7003bb6ab7bb96385791de51a7c60debb29cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2015-05-26T17:11:53Z",
    "title_canon_sha256": "b2f87f1a8e46e893adefbf6095046d7dafe6daa07f46d85c247df571c959b2e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07050",
    "kind": "arxiv",
    "version": 1
  }
}