Pith Number

pith:SI7SYITP

pith:2018:SI7SYITPMCBO77NKC6P4TJCHHJ

not attested not anchored not stored refs pending

Universal quantum computing with thermal state bosonic systems

Alexandru Paler, Daniel F. V. James, Hoi-Kwan Lau, Kevin Marshall

arxiv:1812.04154 v2 · 2018-12-10 · 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{SI7SYITPMCBO77NKC6P4TJCHHJ}

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	2026-05-17T23:49:40.132670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

923f2c226f6082effdaa179fc9a4473a52da1a81ededf141659505b95f5a94e8

Aliases

arxiv: 1812.04154 · arxiv_version: 1812.04154v2 · doi: 10.48550/arxiv.1812.04154 · pith_short_12: SI7SYITPMCBO · pith_short_16: SI7SYITPMCBO77NK · pith_short_8: SI7SYITP

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/SI7SYITPMCBO77NKC6P4TJCHHJ \
  | 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: 923f2c226f6082effdaa179fc9a4473a52da1a81ededf141659505b95f5a94e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96c72243452bbd6726ee781ded3729244417bfc040f9592f9e1f6efb9f93fccf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-10T23:47:58Z",
    "title_canon_sha256": "bbd11405f6d80432fe41b06f09ea8f5b6b137e733512b5246805cbdfc061cf0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04154",
    "kind": "arxiv",
    "version": 2
  }
}