Pith Number

pith:NGDWTNSS

pith:2012:NGDWTNSSW3DM6FNK2NVWJTVIKN

not attested not anchored not stored refs pending

Quantum information processing and multiatom entanglement engineering with a thermal cavity

Shi-Biao Zheng

arxiv:1202.5382 v1 · 2012-02-24 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGDWTNSSW3DM6FNK2NVWJTVIKN}

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	2026-05-18T04:01:37.329781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

698769b652b6c6cf15aad36b64cea8535f743d8e392780c7ae9b3cdcd807eed0

Aliases

arxiv: 1202.5382 · arxiv_version: 1202.5382v1 · doi: 10.48550/arxiv.1202.5382 · pith_short_12: NGDWTNSSW3DM · pith_short_16: NGDWTNSSW3DM6FNK · pith_short_8: NGDWTNSS

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/NGDWTNSSW3DM6FNK2NVWJTVIKN \
  | 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: 698769b652b6c6cf15aad36b64cea8535f743d8e392780c7ae9b3cdcd807eed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8902a9319d8c144b94cd362c9c7384d3e830d673d514f8b01f41ebc713bc24c3",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-24T07:44:03Z",
    "title_canon_sha256": "5335604f66f45936c7d481e34da27ffbeb014cfdd2cae3b47bf6baa235a6a2d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5382",
    "kind": "arxiv",
    "version": 1
  }
}