Pith Number

pith:2H5ESG2C

pith:2015:2H5ESG2CPYEGKEVAEPKMAE2YDM

not attested not anchored not stored refs pending

A Note on Mutually Unbiased Unextendible Maximally Entangled Bases in $\mathbb{C}^{2}\bigotimes \mathbb{C}^{3}$

Halqem Nizamidin, Shao-Ming Fei, Teng Ma

arxiv:1501.05503 v1 · 2015-01-22 · 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{2H5ESG2CPYEGKEVAEPKMAE2YDM}

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	2026-05-18T01:41:09.314397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1fa491b427e086512a023d4c013581b1361dc2cb1bc2c687bdc4d0d9714ed7a

Aliases

arxiv: 1501.05503 · arxiv_version: 1501.05503v1 · doi: 10.48550/arxiv.1501.05503 · pith_short_12: 2H5ESG2CPYEG · pith_short_16: 2H5ESG2CPYEGKEVA · pith_short_8: 2H5ESG2C

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/2H5ESG2CPYEGKEVAEPKMAE2YDM \
  | 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: d1fa491b427e086512a023d4c013581b1361dc2cb1bc2c687bdc4d0d9714ed7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38b3bf0c8d698ddc01d2613245f7aa363ea6535f78ff32881e3804225c0d20a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-22T14:15:06Z",
    "title_canon_sha256": "c794e133b27c771dacb9c569ebe6f7088c07496480c1ce5b7b0334ca2ad4080b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05503",
    "kind": "arxiv",
    "version": 1
  }
}