Pith Number

pith:PJHENMLQ

pith:2011:PJHENMLQ72652ZGFQYGZ7ZWFCJ

not attested not anchored not stored refs pending

First-order coherence versus entanglement in a nano-mechanical cavity

Gao-Xiang Li, Li-hui Sun, Zbigniew Ficek

arxiv:1112.0171 v2 · 2011-12-01 · 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{PJHENMLQ72652ZGFQYGZ7ZWFCJ}

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	2026-05-18T03:23:12.227746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a4e46b170febddd64c5860d9fe6c5127833586109eb940afb818c6a2d3148b1

Aliases

arxiv: 1112.0171 · arxiv_version: 1112.0171v2 · doi: 10.48550/arxiv.1112.0171 · pith_short_12: PJHENMLQ7265 · pith_short_16: PJHENMLQ72652ZGF · pith_short_8: PJHENMLQ

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/PJHENMLQ72652ZGFQYGZ7ZWFCJ \
  | 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: 7a4e46b170febddd64c5860d9fe6c5127833586109eb940afb818c6a2d3148b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9806f74e5359f2ddcba54c18944ab0791d47cf23aa37d542f2a4604fab030a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-12-01T13:20:14Z",
    "title_canon_sha256": "ded91bf708b3e35f1e41451eb1c25621a39622e12ad99574e1cae88028d430be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0171",
    "kind": "arxiv",
    "version": 2
  }
}