Pith Number

pith:YBBCSX77

pith:2024:YBBCSX77HUUFNTU7IWVTWSSNZX

not attested not anchored not stored refs pending

Heisenberg scaling based on population coding

Masahito Hayashi

arxiv:2410.13399 v2 · 2024-10-17 · 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{YBBCSX77HUUFNTU7IWVTWSSNZX}

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.

Cited by

1 paper in Pith

Predicting symmetries of quantum dynamics with optimal samples

Receipt and verification

First computed	2026-07-05T10:23:57.267616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c042295fff3d2856ce9f45ab3b4a4dcde3ae2cdf46f6d9e7b54c62a9bf0bc6a6

Aliases

arxiv: 2410.13399 · arxiv_version: 2410.13399v2 · doi: 10.48550/arxiv.2410.13399 · pith_short_12: YBBCSX77HUUF · pith_short_16: YBBCSX77HUUFNTU7 · pith_short_8: YBBCSX77

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/YBBCSX77HUUFNTU7IWVTWSSNZX \
  | 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: c042295fff3d2856ce9f45ab3b4a4dcde3ae2cdf46f6d9e7b54c62a9bf0bc6a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "115deb58d5e6664f64ee0a47934d4f3178a9a21bb9bfa420471442ba4dbf9c87",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-10-17T09:53:52Z",
    "title_canon_sha256": "64d476705a925b98e5f99661b8e2b7eb69b3034dc0115e4c3fbb4004976d6b15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13399",
    "kind": "arxiv",
    "version": 2
  }
}