Pith Number

pith:BK43GAN6

pith:2021:BK43GAN63FB2KPTMPBOAUVJCNJ

not attested not anchored not stored refs pending

The phase/state duality in reversible circuit design

Matthew Amy, Neil J. Ross

arxiv:2105.13410 v2 · 2021-05-27 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BK43GAN63FB2KPTMPBOAUVJCNJ}

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	2026-07-05T03:29:16.648547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ab9b301bed943a53e6c785c0a55226a41fd57b2b3103f5081d7a324769db93e

Aliases

arxiv: 2105.13410 · arxiv_version: 2105.13410v2 · doi: 10.48550/arxiv.2105.13410 · pith_short_12: BK43GAN63FB2 · pith_short_16: BK43GAN63FB2KPTM · pith_short_8: BK43GAN6

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/BK43GAN63FB2KPTMPBOAUVJCNJ \
  | 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: 0ab9b301bed943a53e6c785c0a55226a41fd57b2b3103f5081d7a324769db93e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f1e8c6c66f198f1505d69bb5cbc6e3c10d055a16d747f1331660af4b863502a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-27T19:28:05Z",
    "title_canon_sha256": "2791997b4106ec879d9b3d15d21920cd8cba0369d1cf7b4dae60313714d11f4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13410",
    "kind": "arxiv",
    "version": 2
  }
}