Pith Number

pith:L4SOOFH2

pith:2017:L4SOOFH2YKSSVGZU3FXXKR5ECS

not attested not anchored not stored refs pending

Analyzing the Quantum Zeno and anti-Zeno effects using optimal projective measurements

Adam Zaman Chaudhry, Muhammad Junaid Aftab

arxiv:1702.01609 v1 · 2017-02-06 · 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{L4SOOFH2YKSSVGZU3FXXKR5ECS}

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	2026-05-18T00:51:22.864397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f24e714fac2a52a9b34d96f7547a414afccc43213a9bcb7e07644d52d98da5a

Aliases

arxiv: 1702.01609 · arxiv_version: 1702.01609v1 · doi: 10.48550/arxiv.1702.01609 · pith_short_12: L4SOOFH2YKSS · pith_short_16: L4SOOFH2YKSSVGZU · pith_short_8: L4SOOFH2

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/L4SOOFH2YKSSVGZU3FXXKR5ECS \
  | 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: 5f24e714fac2a52a9b34d96f7547a414afccc43213a9bcb7e07644d52d98da5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e7d1830f09ab147db992fd593a7614f3eb350a655527ea9f055f4a0ee42f17c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-06T13:22:38Z",
    "title_canon_sha256": "75dfd4a98d4a478712a80303fc44284c38ceea943006b99f54ca8ada4532b820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01609",
    "kind": "arxiv",
    "version": 1
  }
}