Pith Number

pith:MVALNQOX

pith:2014:MVALNQOX2G74KNXJZRMPD3OL2M

not attested not anchored not stored refs pending

Towards slime mould electrical logic gates with optical coupling

Andrew Adamatzky, Richard Mayne

arxiv:1403.3973 v1 · 2014-03-16 · 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{MVALNQOX2G74KNXJZRMPD3OL2M}

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	2026-05-18T02:56:13.046358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6540b6c1d7d1bfc536e9cc58f1edcbd3099ea8f0f766d9b6c7aae1bbb1fadf8e

Aliases

arxiv: 1403.3973 · arxiv_version: 1403.3973v1 · doi: 10.48550/arxiv.1403.3973 · pith_short_12: MVALNQOX2G74 · pith_short_16: MVALNQOX2G74KNXJ · pith_short_8: MVALNQOX

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/MVALNQOX2G74KNXJZRMPD3OL2M \
  | 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: 6540b6c1d7d1bfc536e9cc58f1edcbd3099ea8f0f766d9b6c7aae1bbb1fadf8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0299fd4d202f702ef50aabb06084a04a6c26e528249ada1cec4f49a108ff6d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2014-03-16T23:35:08Z",
    "title_canon_sha256": "00d52c82a1db08c989603ae0877bf1ff51cfa7e7731b01ca6e37b2dc72e58056"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3973",
    "kind": "arxiv",
    "version": 1
  }
}