Pith Number

pith:JT7UODY2

pith:2018:JT7UODY2Q3I7BY5IQC4KRTJD7X

not attested not anchored not stored refs pending

Using Gaussian Boson Sampling to Find Dense Subgraphs

Juan Miguel Arrazola, Thomas R. Bromley

arxiv:1803.10730 v2 · 2018-03-28 · 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{JT7UODY2Q3I7BY5IQC4KRTJD7X}

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	2026-05-18T00:09:25.452196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cff470f1a86d1f0e3a880b8a8cd23fdcad7e0143b2b0e6e83fa4f83d15d8a77

Aliases

arxiv: 1803.10730 · arxiv_version: 1803.10730v2 · doi: 10.48550/arxiv.1803.10730 · pith_short_12: JT7UODY2Q3I7 · pith_short_16: JT7UODY2Q3I7BY5I · pith_short_8: JT7UODY2

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/JT7UODY2Q3I7BY5IQC4KRTJD7X \
  | 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: 4cff470f1a86d1f0e3a880b8a8cd23fdcad7e0143b2b0e6e83fa4f83d15d8a77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8aaf0cce5eed10b7414cec3dddd97ccdfc035f8cc25c22fdc688aba61f0731d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-28T17:19:25Z",
    "title_canon_sha256": "4bc228f7c4d916691aca4a5eb3359dab98f7995ef1e001d8e5dd04461f084c18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10730",
    "kind": "arxiv",
    "version": 2
  }
}