Pith Number

pith:YDODN27R

pith:2022:YDODN27RWOE6GDHHOVWVDY2RJ3

not attested not anchored not stored refs pending

Efficiently simulating the work distribution of multiple identical bosons with boson sampling

Wen-Qiang Liu, Zhang-qi Yin

arxiv:2201.01562 v4 · 2022-01-05 · 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{YDODN27RWOE6GDHHOVWVDY2RJ3}

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	2026-06-19T16:09:44.888024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0dc36ebf1b389e30ce7756d51e3514eebbfee32f791dd2c181faf4e7fdd7103

Aliases

arxiv: 2201.01562 · arxiv_version: 2201.01562v4 · doi: 10.48550/arxiv.2201.01562 · pith_short_12: YDODN27RWOE6 · pith_short_16: YDODN27RWOE6GDHH · pith_short_8: YDODN27R

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/YDODN27RWOE6GDHHOVWVDY2RJ3 \
  | 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: c0dc36ebf1b389e30ce7756d51e3514eebbfee32f791dd2c181faf4e7fdd7103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4974b3ec74b5a632b05f02049e0550e7a5f55bdf9eb92417bb8d1cffcaa74957",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-01-05T12:08:55Z",
    "title_canon_sha256": "7766c136c3075fed4537141e9445db396307ce09c3dba64205bc41738e9935c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01562",
    "kind": "arxiv",
    "version": 4
  }
}