Pith Number

pith:YCT6PT6S

pith:2024:YCT6PT6SHALBVXLW4P4B4MDAG5

not attested not anchored not stored refs pending

Average R\'enyi Entanglement Entropy in Gaussian Boson Sampling

Adam Ehrenberg, Alexey V. Gorshkov, Jason Youm, Joseph T. Iosue, Yu-Xin Wang

arxiv:2403.18890 v2 · 2024-03-27 · 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{YCT6PT6SHALBVXLW4P4B4MDAG5}

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	2026-07-05T10:59:57.717761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0a7e7cfd238161add76e3f81e30603770e8206be6762fadffb8fbc7ec4c1a2e

Aliases

arxiv: 2403.18890 · arxiv_version: 2403.18890v2 · doi: 10.48550/arxiv.2403.18890 · pith_short_12: YCT6PT6SHALB · pith_short_16: YCT6PT6SHALBVXLW · pith_short_8: YCT6PT6S

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/YCT6PT6SHALBVXLW4P4B4MDAG5 \
  | 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: c0a7e7cfd238161add76e3f81e30603770e8206be6762fadffb8fbc7ec4c1a2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0ace2bd3c2d4092a2b3aa85adf3d20fa3616a2da7fd8c20629a1d16d6516e9f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-27T18:00:01Z",
    "title_canon_sha256": "101c2e8ddf0b516ceb84f3984585339bfcc85a94cdb37eaacb289b578bb92548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.18890",
    "kind": "arxiv",
    "version": 2
  }
}