Pith Number

pith:44QWWQ3C

pith:2012:44QWWQ3CVSWVUGTQU4VNCIAKAQ

not attested not anchored not stored refs pending

Initiation of waves in BZ encapsulated vesicles using light - towards design of computing architectures

Andrew Adamatzky, Ben De Lacy Costello, Ishrat Jahan, Julian Holley, Larry Bull, Matt Ahearn

arxiv:1212.2244 v1 · 2012-12-10 · nlin.PS · cs.ET · nlin.AO · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44QWWQ3CVSWVUGTQU4VNCIAKAQ}

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	2026-05-18T03:38:45.546720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7216b4362acad5a1a70a72ad1200a041382235c173fb325e44f3c11b41caf32

Aliases

arxiv: 1212.2244 · arxiv_version: 1212.2244v1 · doi: 10.48550/arxiv.1212.2244 · pith_short_12: 44QWWQ3CVSWV · pith_short_16: 44QWWQ3CVSWVUGTQ · pith_short_8: 44QWWQ3C

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/44QWWQ3CVSWVUGTQU4VNCIAKAQ \
  | 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: e7216b4362acad5a1a70a72ad1200a041382235c173fb325e44f3c11b41caf32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72c734e32fc19145328affb3ea86100b81a3fb35fc57db6a7b6de081193c67ea",
    "cross_cats_sorted": [
      "cs.ET",
      "nlin.AO",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2012-12-10T22:59:55Z",
    "title_canon_sha256": "196241da889f9a54511fe8a79a81e320d22fa48506c89e01ee7be9a07ae3cd83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2244",
    "kind": "arxiv",
    "version": 1
  }
}