Pith Number

pith:3MGOKGCD

pith:2021:3MGOKGCDCC5NWQTYGYWJOY7OE5

not attested not anchored not stored refs pending

Estimating distinguishability measures on quantum computers

Kunal Sharma, Mark M. Wilde, Rochisha Agarwal, Soorya Rethinasamy

arxiv:2108.08406 v4 · 2021-08-18 · quant-ph · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MGOKGCDCC5NWQTYGYWJOY7OE5}

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.

Cited by

1 paper in Pith

Quantum encodings that preserve persistent homology

Receipt and verification

First computed	2026-07-05T06:30:17.910194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db0ce5184310badb4278362c9763ee277d1a9b555ae6ec0eca435ce6eed55204

Aliases

arxiv: 2108.08406 · arxiv_version: 2108.08406v4 · doi: 10.48550/arxiv.2108.08406 · pith_short_12: 3MGOKGCDCC5N · pith_short_16: 3MGOKGCDCC5NWQTY · pith_short_8: 3MGOKGCD

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/3MGOKGCDCC5NWQTYGYWJOY7OE5 \
  | 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: db0ce5184310badb4278362c9763ee277d1a9b555ae6ec0eca435ce6eed55204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3e4f8bd31cd574510e847e1edb155230ac944f8d81023c5cc1daeed91051003",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-18T22:32:31Z",
    "title_canon_sha256": "7978872cef1ea0a723d8ebd8725a74c004d6234e8bd3fa10a68d6497380cbe00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08406",
    "kind": "arxiv",
    "version": 4
  }
}