Pith Number

pith:QLPS7AUP

pith:2015:QLPS7AUP3GM5ZIXYSZ6AVTPJC7

not attested not anchored not stored refs pending

On the novelty, efficacy, and significance of weak measurements for quantum tomography

Carlton M. Caves, Christopher Ferrie, Jonathan A. Gross, Ninnat Dangniam

arxiv:1506.08892 v1 · 2015-06-29 · 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{QLPS7AUP3GM5ZIXYSZ6AVTPJC7}

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	2026-05-18T01:23:23.945579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82df2f828fd999dca2f8967c0acde917ce749702c5362f17a9a106e1eee2c343

Aliases

arxiv: 1506.08892 · arxiv_version: 1506.08892v1 · doi: 10.48550/arxiv.1506.08892 · pith_short_12: QLPS7AUP3GM5 · pith_short_16: QLPS7AUP3GM5ZIXY · pith_short_8: QLPS7AUP

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/QLPS7AUP3GM5ZIXYSZ6AVTPJC7 \
  | 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: 82df2f828fd999dca2f8967c0acde917ce749702c5362f17a9a106e1eee2c343

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b0f1d93812432d85b53473b648b2bcc22334d84c49c89e35cfa88bd8359af58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-29T23:04:34Z",
    "title_canon_sha256": "4cace12176a17554a5df828ee75fd6d6462542b4fd4198eccefe64c37b6995fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08892",
    "kind": "arxiv",
    "version": 1
  }
}