Pith Number

pith:TC6WIYWQ

pith:2012:TC6WIYWQAS4H5V4NJ72FDA2FGX

not attested not anchored not stored refs pending

Protecting and Enhancing Spin Squeezing via Continuous Dynamical Decoupling

Adam Zaman Chaudhry, Jiangbin Gong

arxiv:1203.4631 v1 · 2012-03-21 · 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{TC6WIYWQAS4H5V4NJ72FDA2FGX}

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	2026-05-18T03:51:01.855738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98bd6462d004b87ed78d4ff451834535e6fbdb54ba1c7617cd6ed067c475b384

Aliases

arxiv: 1203.4631 · arxiv_version: 1203.4631v1 · doi: 10.48550/arxiv.1203.4631 · pith_short_12: TC6WIYWQAS4H · pith_short_16: TC6WIYWQAS4H5V4N · pith_short_8: TC6WIYWQ

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/TC6WIYWQAS4H5V4NJ72FDA2FGX \
  | 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: 98bd6462d004b87ed78d4ff451834535e6fbdb54ba1c7617cd6ed067c475b384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efd831a337186d40ea31785a45b9205906ab344b904b18128dffa154a0336cd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-21T01:07:24Z",
    "title_canon_sha256": "b29ffe636f41f6eff7d5af641078658de177f9939888eda62dfb49e3ab5aede1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4631",
    "kind": "arxiv",
    "version": 1
  }
}