Pith Number

pith:JZVOWU4Q

pith:2014:JZVOWU4QEYQ6IG4A4PZSH6W4MN

not attested not anchored not stored refs pending

Squash: A Scalable Quantum Mapper Considering Ancilla Sharing

Alireza Shafaei, Massoud Pedram, Mohammad Javad Dousti

arxiv:1412.8004 v1 · 2014-12-27 · cs.ET · 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{JZVOWU4QEYQ6IG4A4PZSH6W4MN}

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	2026-05-18T02:30:24.430592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e6aeb53902621e41b80e3f323fadc635379f1a4026c936f17cc21aae4a3760e

Aliases

arxiv: 1412.8004 · arxiv_version: 1412.8004v1 · doi: 10.48550/arxiv.1412.8004 · pith_short_12: JZVOWU4QEYQ6 · pith_short_16: JZVOWU4QEYQ6IG4A · pith_short_8: JZVOWU4Q

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/JZVOWU4QEYQ6IG4A4PZSH6W4MN \
  | 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: 4e6aeb53902621e41b80e3f323fadc635379f1a4026c936f17cc21aae4a3760e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f47093b93999de7ce5f694d00b2bb40ec4d2f77c2ca6b28d8a708626c5f6007",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2014-12-27T00:15:36Z",
    "title_canon_sha256": "c658231a914be9ae3e3d965a03f1a40dfd3ef302ade570b655170ec52f53343b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8004",
    "kind": "arxiv",
    "version": 1
  }
}