Pith Number

pith:VENFH6AR

pith:2015:VENFH6ARQMKPAWZJMZFZNVF6DA

not attested not anchored not stored refs pending

Criticality of environmental information obtainable by dynamically controlled quantum probes

Analia Zwick, Gershon Kurizki, Gonzalo A. Alvarez

arxiv:1509.06516 v1 · 2015-09-22 · 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{VENFH6ARQMKPAWZJMZFZNVF6DA}

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	2026-05-18T01:01:29.064003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a91a53f8118314f05b29664b96d4be1819496e75f77413d3a4c1f4e2fa3f7d4a

Aliases

arxiv: 1509.06516 · arxiv_version: 1509.06516v1 · doi: 10.48550/arxiv.1509.06516 · pith_short_12: VENFH6ARQMKP · pith_short_16: VENFH6ARQMKPAWZJ · pith_short_8: VENFH6AR

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/VENFH6ARQMKPAWZJMZFZNVF6DA \
  | 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: a91a53f8118314f05b29664b96d4be1819496e75f77413d3a4c1f4e2fa3f7d4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "066df27ca54fd3d6d41f820389c3bcabbe0cbea228c0b829be97d24c6455eaba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-22T09:07:35Z",
    "title_canon_sha256": "3daf53f6d3b80a729df947df12831e595c34d9965b35a95eaf64f980b0650470"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06516",
    "kind": "arxiv",
    "version": 1
  }
}