Pith Number

pith:BIFTWHKZ

pith:2014:BIFTWHKZRJYXNDER4J7EEDO2TR

not attested not anchored not stored refs pending

Classical demonstration of frequency dependent noise ellipse rotation using Optomechanically Induced Transparency

Chunnong Zhao, David G. Blair, Jiayi Qin, Li Ju, Xu Chen, Yiqiu Ma

arxiv:1402.4901 v1 · 2014-02-20 · quant-ph

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

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	2026-05-18T01:44:35.954783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a0b3b1d598a71768c91e27e420dda9c602a55e00658d570726e5b42ef2c729e

Aliases

arxiv: 1402.4901 · arxiv_version: 1402.4901v1 · doi: 10.48550/arxiv.1402.4901 · pith_short_12: BIFTWHKZRJYX · pith_short_16: BIFTWHKZRJYXNDER · pith_short_8: BIFTWHKZ

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/BIFTWHKZRJYXNDER4J7EEDO2TR \
  | 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: 0a0b3b1d598a71768c91e27e420dda9c602a55e00658d570726e5b42ef2c729e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd5f0a2c07c71c006f65a6611fdf0e981847cc0d1fe8c8ce04b882d5d7fbe970",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-20T05:54:23Z",
    "title_canon_sha256": "8969ac0810fd8b50765829e03d0a61009d8b3bd9626bf1149a30366f8bb1d4d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4901",
    "kind": "arxiv",
    "version": 1
  }
}