Pith Number

pith:LQHTIVBA

pith:2017:LQHTIVBA5ITSKSIQ4UZ25QJ25C

not attested not anchored not stored refs pending

Computers from plants we never made. Speculations

Andrew Adamatzky, Frantisek Baluska, Georgios Sirakoulis, Nina Gizzie, Richard Mayne, Simon Harding, Stefano Mancuso, Victor Erokhin

arxiv:1702.08889 v1 · 2017-02-28 · 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{LQHTIVBA5ITSKSIQ4UZ25QJ25C}

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	2026-05-18T00:49:47.653938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c0f345420ea27254910e533aec13ae89305ca8e2c4fbe98121b12be5e0d3259

Aliases

arxiv: 1702.08889 · arxiv_version: 1702.08889v1 · doi: 10.48550/arxiv.1702.08889 · pith_short_12: LQHTIVBA5ITS · pith_short_16: LQHTIVBA5ITSKSIQ · pith_short_8: LQHTIVBA

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/LQHTIVBA5ITSKSIQ4UZ25QJ25C \
  | 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: 5c0f345420ea27254910e533aec13ae89305ca8e2c4fbe98121b12be5e0d3259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "837f93f96e29715634808970a07de5c411a8ef1b0dcd0be0561bc589e69b58da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2017-02-28T18:05:21Z",
    "title_canon_sha256": "94000dfca976dffe294115cf8eb878ac62a93a3675e7d2df373c3726863cf20d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08889",
    "kind": "arxiv",
    "version": 1
  }
}