Pith Number

pith:3MD55E5T

pith:2015:3MD55E5TZ3RQ6APB7RFEDBNINZ

not attested not anchored not stored refs pending

Quantitative Transformation for Implementation of Adder Circuits in Physical Systems

Andrew Adamatzky, James G.H. Whiting, Jeff Jones

arxiv:1511.05865 v1 · 2015-11-18 · 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{3MD55E5TZ3RQ6APB7RFEDBNINZ}

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	2026-05-18T01:26:32.440884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db07de93b3cee30f01e1fc4a4185a86e787214bcc102cd4321d099ad10014ec5

Aliases

arxiv: 1511.05865 · arxiv_version: 1511.05865v1 · doi: 10.48550/arxiv.1511.05865 · pith_short_12: 3MD55E5TZ3RQ · pith_short_16: 3MD55E5TZ3RQ6APB · pith_short_8: 3MD55E5T

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/3MD55E5TZ3RQ6APB7RFEDBNINZ \
  | 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: db07de93b3cee30f01e1fc4a4185a86e787214bcc102cd4321d099ad10014ec5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4018022a3801b1594fc1dc5684b1980001dbb5bb9c1b715dc6e51530b6900a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2015-11-18T16:30:01Z",
    "title_canon_sha256": "9354830997706bb26c7d543434d669b69839d1ea676fa04ae831d20541dadaf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05865",
    "kind": "arxiv",
    "version": 1
  }
}