Pith Number

pith:BOCQOMYA

pith:2015:BOCQOMYAZ7ZDBRNQ23HIGKXDKX

not attested not anchored not stored refs pending

Phonon induced spin squeezing based on geometric phase

Chang-Ling Zou, Guang-Can Guo, Liang Jiang, Xu-Bo Zou, Yan-Lei Zhang

arxiv:1502.04406 v1 · 2015-02-16 · 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{BOCQOMYAZ7ZDBRNQ23HIGKXDKX}

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	2026-05-18T01:36:33.906914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b85073300cff230c5b0d6ce832ae355f7421ecec142ecae9382f38b55a838ce

Aliases

arxiv: 1502.04406 · arxiv_version: 1502.04406v1 · doi: 10.48550/arxiv.1502.04406 · pith_short_12: BOCQOMYAZ7ZD · pith_short_16: BOCQOMYAZ7ZDBRNQ · pith_short_8: BOCQOMYA

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/BOCQOMYAZ7ZDBRNQ23HIGKXDKX \
  | 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: 0b85073300cff230c5b0d6ce832ae355f7421ecec142ecae9382f38b55a838ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f93ad1f108f1ddbf2bf82db16f2b2096e91b6bd0e345f5dece0985b8d488f26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-16T01:59:37Z",
    "title_canon_sha256": "27b10d0b084057519a590da498ce9713fa06f48b29f1ea4cbffd370509563d23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04406",
    "kind": "arxiv",
    "version": 1
  }
}