Pith Number

pith:CN4ISIPD

pith:2012:CN4ISIPDEY5MT3IZCTCAOW2WZE

not attested not anchored not stored refs pending

Unified analytical treatments to qubit-oscillator systems

Ke-Lin Wang, Qing-Hu Chen, Shu He, Tao Liu, Xue-Zao Ren, Yu-Yu Zhang

arxiv:1204.0953 v2 · 2012-04-04 · 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{CN4ISIPDEY5MT3IZCTCAOW2WZE}

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	2026-05-18T01:57:57.130822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13788921e3263ac9ed1914c4075b56c909ca8670100e3fbe57754823fbf786c7

Aliases

arxiv: 1204.0953 · arxiv_version: 1204.0953v2 · doi: 10.48550/arxiv.1204.0953 · pith_short_12: CN4ISIPDEY5M · pith_short_16: CN4ISIPDEY5MT3IZ · pith_short_8: CN4ISIPD

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/CN4ISIPDEY5MT3IZCTCAOW2WZE \
  | 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: 13788921e3263ac9ed1914c4075b56c909ca8670100e3fbe57754823fbf786c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37d3743c93f9d63a32edc35eb04bad5c667e5b6ce7ddce585e7209acd3cfcd54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-04T14:06:00Z",
    "title_canon_sha256": "6d7fb9f9a7e94d566f206ffb7ca6a155049825764ce92813ff22e69161003cad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0953",
    "kind": "arxiv",
    "version": 2
  }
}