Pith Number

pith:HTANUJE7

pith:2007:HTANUJE7OSKZZXBRPEL6LYNIKE

not attested not anchored not stored refs pending

Spin squeezing and maximal-squeezing time

Guang-Ri Jin, Sang Wook Kim

arxiv:0709.2747 v1 · 2007-09-18 · quant-ph · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HTANUJE7OSKZZXBRPEL6LYNIKE}

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	2026-05-18T04:09:14.498249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cc0da249f74959cdc317917e5e1a8513b2cdc51ebd28986cecbd9b095285d63

Aliases

arxiv: 0709.2747 · arxiv_version: 0709.2747v1 · doi: 10.48550/arxiv.0709.2747 · pith_short_12: HTANUJE7OSKZ · pith_short_16: HTANUJE7OSKZZXBR · pith_short_8: HTANUJE7

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/HTANUJE7OSKZZXBRPEL6LYNIKE \
  | 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: 3cc0da249f74959cdc317917e5e1a8513b2cdc51ebd28986cecbd9b095285d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "508e1192aa833b4dddd96563ca6f31739348c32f0d7eb0523ef12877ff39ee4d",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-09-18T02:35:47Z",
    "title_canon_sha256": "324acfd2f05baf594a0079ac4a8e6a76567b3e136c7d7f8e23ff71b0ae4fed04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.2747",
    "kind": "arxiv",
    "version": 1
  }
}