Pith Number

pith:S47Y4RIM

pith:2021:S47Y4RIMXLETIE6MSV3AVGDESX

not attested not anchored not stored refs pending

The quantum Zeno and anti-Zeno effects in the strong coupling regime

Adam Zaman Chaudhry, Ghazi Khan, Hudaiba Soomro, Irfan Javed, Muhammad Usman Baig

arxiv:2112.04850 v1 · 2021-12-09 · 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{S47Y4RIMXLETIE6MSV3AVGDESX}

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	2026-07-05T03:39:26.022762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

973f8e450cbac93413cc95760a986495e7de257c5c72fba87d74c661442dcff2

Aliases

arxiv: 2112.04850 · arxiv_version: 2112.04850v1 · doi: 10.48550/arxiv.2112.04850 · pith_short_12: S47Y4RIMXLET · pith_short_16: S47Y4RIMXLETIE6M · pith_short_8: S47Y4RIM

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/S47Y4RIMXLETIE6MSV3AVGDESX \
  | 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: 973f8e450cbac93413cc95760a986495e7de257c5c72fba87d74c661442dcff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d638026b5ff055e3b9fd19fa188c8499ce0ade4e43979c82751f7195c84abe0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-09T11:46:25Z",
    "title_canon_sha256": "72fd586f38df30920a7c00504c4015d912c1c2173e8ef85e2b5005ef1846f270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04850",
    "kind": "arxiv",
    "version": 1
  }
}