Pith Number

pith:Y3SLMVRX

pith:2011:Y3SLMVRXY3G4R4JCC53KMI4KSG

not attested not anchored not stored refs pending

Computing with Liquid Crystal Fingers: Models of geometric and logical computation

Andrew Adamatzky, Ben De Lacy Costello, Daniel Younger, Mario Ariosto Matranga, Stephen Kitson

arxiv:1111.2944 v1 · 2011-11-12 · nlin.PS · 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{Y3SLMVRXY3G4R4JCC53KMI4KSG}

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	2026-05-18T01:59:39.769466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e4b65637c6cdc8f1221776a6238a91b41457f9da66f42741438638ee1f7a13

Aliases

arxiv: 1111.2944 · arxiv_version: 1111.2944v1 · doi: 10.48550/arxiv.1111.2944 · pith_short_12: Y3SLMVRXY3G4 · pith_short_16: Y3SLMVRXY3G4R4JC · pith_short_8: Y3SLMVRX

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/Y3SLMVRXY3G4R4JCC53KMI4KSG \
  | 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: c6e4b65637c6cdc8f1221776a6238a91b41457f9da66f42741438638ee1f7a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf5013f56ab9a417e763b8e51c85ccd6478c59f8db3e9732da889eed626925c8",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2011-11-12T17:32:17Z",
    "title_canon_sha256": "fc0897248ac5b3359c6d24bc73de53c33b86da2fab5368c123ee8d879f2708bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2944",
    "kind": "arxiv",
    "version": 1
  }
}