Pith Number

pith:I7UN5QKN

pith:2026:I7UN5QKNCU24AZPLSZNLOOSIC6

not attested not anchored not stored refs pending

A physical adaptive material motor unit neural network: a hygromorph composite material machine

Adam W. Perriman, Charles de Kergariou, David Correa, Fabrizio Scarpa, Helmut Hauser

arxiv:2606.18275 v1 · 2026-06-05 · cs.ET · cond-mat.mtrl-sci · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7UN5QKNCU24AZPLSZNLOOSIC6}

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	2026-06-19T16:10:56.719390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47e8dec14d1535c065eb965ab73a481790e416aeb878f1072ca91706e5b27d54

Aliases

arxiv: 2606.18275 · arxiv_version: 2606.18275v1 · doi: 10.48550/arxiv.2606.18275 · pith_short_12: I7UN5QKNCU24 · pith_short_16: I7UN5QKNCU24AZPL · pith_short_8: I7UN5QKN

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/I7UN5QKNCU24AZPLSZNLOOSIC6 \
  | 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: 47e8dec14d1535c065eb965ab73a481790e416aeb878f1072ca91706e5b27d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48c6c34674440c1008613feeb2cca073f74f1fa283463214f041fdc796f34bfa",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2026-06-05T16:04:00Z",
    "title_canon_sha256": "6128b9ddf2de4f90467c76d5b8a4d7d79f5558d7c9160e8199c3cd578d2596ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18275",
    "kind": "arxiv",
    "version": 1
  }
}