Pith Number

pith:2SC6EAOG

pith:2013:2SC6EAOGNBOVWHC6TITF7F6JAF

not attested not anchored not stored refs pending

Maximally discordant separable two qubit $X$ states

Preeti Parashar, Swapan Rana

arxiv:1311.1671 v1 · 2013-11-07 · 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{2SC6EAOGNBOVWHC6TITF7F6JAF}

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	2026-05-18T00:13:48.740774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d485e201c6685d5b1c5e9a265f97c901589a428b729465a6d5915a67a654cb8a

Aliases

arxiv: 1311.1671 · arxiv_version: 1311.1671v1 · doi: 10.48550/arxiv.1311.1671 · pith_short_12: 2SC6EAOGNBOV · pith_short_16: 2SC6EAOGNBOVWHC6 · pith_short_8: 2SC6EAOG

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/2SC6EAOGNBOVWHC6TITF7F6JAF \
  | 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: d485e201c6685d5b1c5e9a265f97c901589a428b729465a6d5915a67a654cb8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870f309a9c92efc4a2b150599ae92b0f96ea91cd7be102708dc41c52765dd72b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-11-07T13:24:37Z",
    "title_canon_sha256": "a8ae7bddced4c1a30fcb4da3a1493d3fdec6726dfec59063322bdbfe6ecb2d20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1671",
    "kind": "arxiv",
    "version": 1
  }
}