Pith Number

pith:G6G7SQHG

pith:2017:G6G7SQHGWNMZZSN2POGSDUFC57

not attested not anchored not stored refs pending

Distinguishing different classes of entanglement of three-qubit pure states

Arpan Das, Chandan Datta, Pankaj Agrawal, Satyabrata Adhikari

arxiv:1705.01377 v2 · 2017-05-03 · 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{G6G7SQHGWNMZZSN2POGSDUFC57}

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	2026-05-18T00:05:09.599211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

378df940e6b3599cc9ba7b8d21d0a2effe00ac70bb78ea0e04cd29b1d065636a

Aliases

arxiv: 1705.01377 · arxiv_version: 1705.01377v2 · doi: 10.48550/arxiv.1705.01377 · pith_short_12: G6G7SQHGWNMZ · pith_short_16: G6G7SQHGWNMZZSN2 · pith_short_8: G6G7SQHG

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/G6G7SQHGWNMZZSN2POGSDUFC57 \
  | 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: 378df940e6b3599cc9ba7b8d21d0a2effe00ac70bb78ea0e04cd29b1d065636a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8530320a69c3406d0f6fb806bfd29efc3c2eb89ea074fd8749c9115cad4c4ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-05-03T12:10:36Z",
    "title_canon_sha256": "2e81778db235ce95dff3cd09f249a939956bac5d40ebb265c1b7457653fc3f00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01377",
    "kind": "arxiv",
    "version": 2
  }
}