Pith Number

pith:MBADFKAC

pith:2013:MBADFKACCO2YTDFCMQ3R4TGXGS

not attested not anchored not stored refs pending

A comparison of parallel and anti-parallel two qubit mixed states

Azam Mani, Laleh Memarzadeh, Vahid Karimipour

arxiv:1312.2174 v3 · 2013-12-08 · 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{MBADFKACCO2YTDFCMQ3R4TGXGS}

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	2026-05-18T02:29:32.338798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

604032a80213b5898ca264371e4cd734a08c541d45c0d32ddaaad5de5d9228cd

Aliases

arxiv: 1312.2174 · arxiv_version: 1312.2174v3 · doi: 10.48550/arxiv.1312.2174 · pith_short_12: MBADFKACCO2Y · pith_short_16: MBADFKACCO2YTDFC · pith_short_8: MBADFKAC

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/MBADFKACCO2YTDFCMQ3R4TGXGS \
  | 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: 604032a80213b5898ca264371e4cd734a08c541d45c0d32ddaaad5de5d9228cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "447e552b3ac742dd9ac88adadd7287662dabd4326347e35477a45756227e4cd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-08T04:26:53Z",
    "title_canon_sha256": "06f008b8ad3c512d8a4f87711aef008996902490bc9699e1fdfb3001e94e2021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2174",
    "kind": "arxiv",
    "version": 3
  }
}