Pith Number

pith:RXDEPQFJ

pith:2018:RXDEPQFJZ4YG3K2RQBGGDPXIXX

not attested not anchored not stored refs pending

Self-Modifying Morphology Experiments with DyRET: Dynamic Robot for Embodied Testing

Charles P. Martin, Jim Torresen, Kyrre Glette, T{\o}nnes F. Nygaard

arxiv:1803.05629 v4 · 2018-03-15 · 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{RXDEPQFJZ4YG3K2RQBGGDPXIXX}

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	2026-05-17T23:39:58.736983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dc647c0a9cf306dab51804c61bee8bdefa05870662960926bc64402493a2a6a

Aliases

arxiv: 1803.05629 · arxiv_version: 1803.05629v4 · doi: 10.48550/arxiv.1803.05629 · pith_short_12: RXDEPQFJZ4YG · pith_short_16: RXDEPQFJZ4YG3K2R · pith_short_8: RXDEPQFJ

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/RXDEPQFJZ4YG3K2RQBGGDPXIXX \
  | 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: 8dc647c0a9cf306dab51804c61bee8bdefa05870662960926bc64402493a2a6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84cc083a94474720e398d079d81ef16a54e4c930c76a93c7af136713629404b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-03-15T08:22:23Z",
    "title_canon_sha256": "331c17255d1c970d0e838648d593f27b66b36f6db0b0768964014aa45b4e39ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05629",
    "kind": "arxiv",
    "version": 4
  }
}