Pith Number

pith:KYHC4MTY

pith:2024:KYHC4MTY32ULU4JLM3POPKG56P

not attested not anchored not stored refs pending

Loss-resilient, efficient x-ray interaction-free measurements

Eliahu Cohen, Ron Cohen, Sharon Shwartz

arxiv:2407.06369 v1 · 2024-07-08 · 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{KYHC4MTY32ULU4JLM3POPKG56P}

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	2026-07-05T08:41:29.367448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560e2e3278dea8ba712b66dee7a8ddf3de62bf132d1ecce88b8427ddfb56834f

Aliases

arxiv: 2407.06369 · arxiv_version: 2407.06369v1 · doi: 10.48550/arxiv.2407.06369 · pith_short_12: KYHC4MTY32UL · pith_short_16: KYHC4MTY32ULU4JL · pith_short_8: KYHC4MTY

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/KYHC4MTY32ULU4JLM3POPKG56P \
  | 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: 560e2e3278dea8ba712b66dee7a8ddf3de62bf132d1ecce88b8427ddfb56834f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7faf9ac8a7e8d8d674d6890f7b30292c78d963ca5b78ce1ecbba5de26dceeee4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-08T20:23:57Z",
    "title_canon_sha256": "07a45f60f671893862ae520cda1b93b3d58395bc8edd9cd72a114e66f045c5df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06369",
    "kind": "arxiv",
    "version": 1
  }
}