Pith Number

pith:JK4VHRCG

pith:2018:JK4VHRCGMM5IIC7BA6QDM5WVP4

not attested not anchored not stored refs pending

Determination of weak values of quantum operators using only strong measurements

Eliahu Cohen, Eli Pollak

arxiv:1804.11298 v4 · 2018-04-30 · 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{JK4VHRCGMM5IIC7BA6QDM5WVP4}

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	2026-05-18T00:03:06.036089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ab953c446633a840be107a03676d57f1b1c7664f3aa7886d6227aefed1587a3

Aliases

arxiv: 1804.11298 · arxiv_version: 1804.11298v4 · doi: 10.48550/arxiv.1804.11298 · pith_short_12: JK4VHRCGMM5I · pith_short_16: JK4VHRCGMM5IIC7B · pith_short_8: JK4VHRCG

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/JK4VHRCGMM5IIC7BA6QDM5WVP4 \
  | 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: 4ab953c446633a840be107a03676d57f1b1c7664f3aa7886d6227aefed1587a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f08e7fecc7875cb60b1416118b41dad643a2d1bec57afb97867c554abd6097",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-30T16:20:25Z",
    "title_canon_sha256": "56a16b9efd9f4a2034aab9666469a44a011ce801d5d74b98324f59411ef00b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.11298",
    "kind": "arxiv",
    "version": 4
  }
}