Pith Number

pith:TGF5ZA5J

pith:2015:TGF5ZA5JMGA5I2RTLMCMSLX5SB

not attested not anchored not stored refs pending

Exact quantum Bayesian rule for qubit measurements in circuit QED

Lupei Qin, Pengfei Liang, Wei Feng, Xin-Qi Li

arxiv:1507.07682 v2 · 2015-07-28 · 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{TGF5ZA5JMGA5I2RTLMCMSLX5SB}

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	2026-05-18T01:19:57.291298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

998bdc83a96181d46a335b04c92efd90578f08949be7c6c7f1f9119ffd1fce1b

Aliases

arxiv: 1507.07682 · arxiv_version: 1507.07682v2 · doi: 10.48550/arxiv.1507.07682 · pith_short_12: TGF5ZA5JMGA5 · pith_short_16: TGF5ZA5JMGA5I2RT · pith_short_8: TGF5ZA5J

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/TGF5ZA5JMGA5I2RTLMCMSLX5SB \
  | 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: 998bdc83a96181d46a335b04c92efd90578f08949be7c6c7f1f9119ffd1fce1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42b0fdfac71dedff7c86b22d9f7d9b3b14a21192e462f01558b59db7d3b2fd28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-28T08:30:44Z",
    "title_canon_sha256": "9656d6c4fce37657300bdd0e434e0d9e0bb9a3be96a709984066d83083d983ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07682",
    "kind": "arxiv",
    "version": 2
  }
}