Pith Number

pith:USD3S7UW

pith:2017:USD3S7UWHAXZSYKFHU72UFG4G7

not attested not anchored not stored refs pending

A discussion about LNG Experiment: Irreversible or Reversible Generation of the OR Logic Gate?

Gianpiero Cattaneo, Roberto Leporini

arxiv:1705.05917 v2 · 2017-05-15 · 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{USD3S7UWHAXZSYKFHU72UFG4G7}

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	2026-05-18T00:42:18.794958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a487b97e96382f9961453d3faa14dc37d5f6ae5ef9475d531ef2e4269fe46365

Aliases

arxiv: 1705.05917 · arxiv_version: 1705.05917v2 · doi: 10.48550/arxiv.1705.05917 · pith_short_12: USD3S7UWHAXZ · pith_short_16: USD3S7UWHAXZSYKF · pith_short_8: USD3S7UW

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/USD3S7UWHAXZSYKFHU72UFG4G7 \
  | 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: a487b97e96382f9961453d3faa14dc37d5f6ae5ef9475d531ef2e4269fe46365

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c77ed32fbb87869fc1b4c8e859a2c3fa1cfa13b34535e1b4c6c92174b0a3cb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2017-05-15T12:58:28Z",
    "title_canon_sha256": "01b3b44f8046190368f6cb5709d7aecce39a0b30a10ab05e8f5279206fa089c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05917",
    "kind": "arxiv",
    "version": 2
  }
}