Pith Number

pith:4OJT5RYH

pith:2021:4OJT5RYHGXAOMWKB7ZY25RQQZC

not attested not anchored not stored refs pending

Quantum sensing to suppress systematic errors with measurements in the Zeno regime

Alisa Shimada, Hideaki Hakoshima, Kaoru Yamamoto, Suguru Endo, Yuichiro Matsuzaki

arxiv:2103.14402 v1 · 2021-03-26 · 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{4OJT5RYHGXAOMWKB7ZY25RQQZC}

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	2026-07-05T02:26:33.290294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3933ec70735c0e65941fe71aec610c8a9936702edfbc866a9f48c0a69476df8

Aliases

arxiv: 2103.14402 · arxiv_version: 2103.14402v1 · doi: 10.48550/arxiv.2103.14402 · pith_short_12: 4OJT5RYHGXAO · pith_short_16: 4OJT5RYHGXAOMWKB · pith_short_8: 4OJT5RYH

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/4OJT5RYHGXAOMWKB7ZY25RQQZC \
  | 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: e3933ec70735c0e65941fe71aec610c8a9936702edfbc866a9f48c0a69476df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b67dec6dfaceee4b53a6f97ef6e5f141fa3fb18a6774d2f49d7537899b4f953a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-26T11:14:16Z",
    "title_canon_sha256": "abe7dae19f39060792bda105f8ea4a58c9f4d13754d5473c18f3b2f1e27d33d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14402",
    "kind": "arxiv",
    "version": 1
  }
}