Pith Number

pith:CHU4B4VE

pith:2014:CHU4B4VELHRMDGBUQIKIFPIW7D

not attested not anchored not stored refs pending

Three-Dimensional Autonomous Pacemaker in the Photosensitive Belousov-Zhabotinsky medium

Arash Azhand, Harald Engel, Jan Frederik Totz

arxiv:1406.5964 v2 · 2014-06-23 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHU4B4VELHRMDGBUQIKIFPIW7D}

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	2026-05-18T02:31:59.859341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11e9c0f2a459e2c19834821482bd16f8defaade35fa7c5ba322dac6c41114fb1

Aliases

arxiv: 1406.5964 · arxiv_version: 1406.5964v2 · doi: 10.48550/arxiv.1406.5964 · pith_short_12: CHU4B4VELHRM · pith_short_16: CHU4B4VELHRMDGBU · pith_short_8: CHU4B4VE

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/CHU4B4VELHRMDGBUQIKIFPIW7D \
  | 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: 11e9c0f2a459e2c19834821482bd16f8defaade35fa7c5ba322dac6c41114fb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "962335dd72623aeb399d9fe3858383984f21c3e8b42b482ddf56843288e41e1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2014-06-23T16:20:31Z",
    "title_canon_sha256": "a664319fb8e627746d0a7774223ca299b1c04b888979f82d1dab9781a676d1c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5964",
    "kind": "arxiv",
    "version": 2
  }
}