Pith Number

pith:DESY7RNR

pith:2025:DESY7RNRUEVBU27L5QNF2CHKH2

not attested not anchored not stored refs pending

Hierarchy of entanglement detection criteria for random high-dimensional states

Aditi Sen De, Akhil Kumar Awasthi, Rivu Gupta, Sudipta Mondal

arxiv:2507.21787 v1 · 2025-07-29 · 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{DESY7RNRUEVBU27L5QNF2CHKH2}

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	2026-07-05T11:45:07.455629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19258fc5b1a12a1a6bebec1a5d08ea3e8f5a84e60557ee497b30caa8bc80f1a5

Aliases

arxiv: 2507.21787 · arxiv_version: 2507.21787v1 · doi: 10.48550/arxiv.2507.21787 · pith_short_12: DESY7RNRUEVB · pith_short_16: DESY7RNRUEVBU27L · pith_short_8: DESY7RNR

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/DESY7RNRUEVBU27L5QNF2CHKH2 \
  | 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: 19258fc5b1a12a1a6bebec1a5d08ea3e8f5a84e60557ee497b30caa8bc80f1a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a105f62dbf0879901d61c98666823854d444f13e7af4b03fb609ccb23f6d5b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-29T13:18:44Z",
    "title_canon_sha256": "20cc0d1167a26e77440db5ed94ca23e57ba0f098c9c0c4466caf9c7296b3122b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21787",
    "kind": "arxiv",
    "version": 1
  }
}