Pith Number

pith:E6RQ3LZW

pith:2023:E6RQ3LZWVFPIDUEVPYTBJYL4MP

not attested not anchored not stored refs pending

Quantum advantage of time-reversed ancilla-based metrology of absorption parameters

Girish S. Agarwal, Jiaxuan Wang, Luiz Davidovich, Ruynet. L. de Matos Filho

arxiv:2310.06142 v2 · 2023-10-09 · 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{E6RQ3LZWVFPIDUEVPYTBJYL4MP}

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.

Cited by

1 paper in Pith

Counterfactual Quantum Sensing: What Interaction-Free Measurement Can and Cannot Buy

Receipt and verification

First computed	2026-07-05T07:50:52.891912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27a30daf36a95e81d0957e2614e17c63dc8ac6b1680850f54b94dfc2a06e4bc9

Aliases

arxiv: 2310.06142 · arxiv_version: 2310.06142v2 · doi: 10.48550/arxiv.2310.06142 · pith_short_12: E6RQ3LZWVFPI · pith_short_16: E6RQ3LZWVFPIDUEV · pith_short_8: E6RQ3LZW

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/E6RQ3LZWVFPIDUEVPYTBJYL4MP \
  | 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: 27a30daf36a95e81d0957e2614e17c63dc8ac6b1680850f54b94dfc2a06e4bc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae2ed85f91244da6ae2e6b2283d1202b18da5759093ae30c4265e47cf722f5d2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-10-09T20:41:53Z",
    "title_canon_sha256": "22b7efeb06fb1a29c3beedc866ab8f13fa15c7751a76fb6233f7d216b2663ba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.06142",
    "kind": "arxiv",
    "version": 2
  }
}