Pith Number

pith:WONRFZ3U

pith:2015:WONRFZ3UKKH65B3FOKEA2VPIZJ

not attested not anchored not stored refs pending

Effect of local filtering on Freezing Phenomena of Quantum Correlation

Ajoy Sen, Amit Bhar, Debasis Sarkar, Sumana Karmakar

arxiv:1504.05231 v1 · 2015-04-20 · 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{WONRFZ3UKKH65B3FOKEA2VPIZJ}

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	2026-05-18T01:23:38.360340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b39b12e774528fee876572880d55e8ca73b76c7f66ac4ab4554c153efc9fc4fa

Aliases

arxiv: 1504.05231 · arxiv_version: 1504.05231v1 · doi: 10.48550/arxiv.1504.05231 · pith_short_12: WONRFZ3UKKH6 · pith_short_16: WONRFZ3UKKH65B3F · pith_short_8: WONRFZ3U

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/WONRFZ3UKKH65B3FOKEA2VPIZJ \
  | 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: b39b12e774528fee876572880d55e8ca73b76c7f66ac4ab4554c153efc9fc4fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cfcf7e9c906e22f6ad34abbe48cdac497f462fe2852109fc5dc9178af15ae08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-20T21:17:15Z",
    "title_canon_sha256": "9e3b0315af98de180c9dd4c1a33ab242234886d883dd0cc4939e8af30790fdaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05231",
    "kind": "arxiv",
    "version": 1
  }
}