Pith Number

pith:OVQEJEJQ

pith:2014:OVQEJEJQCD6JM2MYSQZFGMJLSL

not attested not anchored not stored refs pending

A study of Quantum Correlation for Three Qubit States under the effect of Quantum Noisy Channels

Indranil Chakrabarty, Pratik K. Sarangi

arxiv:1411.7579 v1 · 2014-11-27 · 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{OVQEJEJQCD6JM2MYSQZFGMJLSL}

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	2026-05-18T02:32:37.670338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

756044913010fc966998943253312b92f3a15fe0f42138ab031b6651a55beed8

Aliases

arxiv: 1411.7579 · arxiv_version: 1411.7579v1 · doi: 10.48550/arxiv.1411.7579 · pith_short_12: OVQEJEJQCD6J · pith_short_16: OVQEJEJQCD6JM2MY · pith_short_8: OVQEJEJQ

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/OVQEJEJQCD6JM2MYSQZFGMJLSL \
  | 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: 756044913010fc966998943253312b92f3a15fe0f42138ab031b6651a55beed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f88971b9011e0f6bc59f99b6aee02da2bf7c2ef5e51b4dc7d9a1a2010c1113b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-27T13:14:48Z",
    "title_canon_sha256": "8cd86d67c8cb8c9c89e372e2764938533cb0f45c4e077296eaa1a754a2e8f71a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7579",
    "kind": "arxiv",
    "version": 1
  }
}