Pith Number

pith:HDYLB5DV

pith:2015:HDYLB5DVRYOXSVBCK66B2K6XBL

not attested not anchored not stored refs pending

Reversible Logic Synthesis with Minimal Usage of Ancilla Bits

Siyao Xu

arxiv:1506.03777 v1 · 2015-06-10 · cs.ET · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDYLB5DVRYOXSVBCK66B2K6XBL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:53:03.311554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f0b0f4758e1d79542257bc1d2bd70ad34d80afb3f95aab7b97936b703c0b9b

Aliases

arxiv: 1506.03777 · arxiv_version: 1506.03777v1 · doi: 10.48550/arxiv.1506.03777 · pith_short_12: HDYLB5DVRYOX · pith_short_16: HDYLB5DVRYOXSVBC · pith_short_8: HDYLB5DV

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/HDYLB5DVRYOXSVBCK66B2K6XBL \
  | 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: 38f0b0f4758e1d79542257bc1d2bd70ad34d80afb3f95aab7b97936b703c0b9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02a0fa26f3c65102640a8a132f3d5e88b10985823b294bbe77954a4ff66d6a3a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2015-06-10T19:12:42Z",
    "title_canon_sha256": "eefd0b10ed935753c186ae1bab575b58ba230e2ced27f0f4a09e1428a2b65e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03777",
    "kind": "arxiv",
    "version": 1
  }
}