Pith Number

pith:S3P6LMGU

pith:2022:S3P6LMGULFJS6RRZZJBKFUZGWK

not attested not anchored not stored refs pending

The Round Complexity of Local Operations and Classical Communication (LOCC) in Random-Party Entanglement Distillation

Eric Chitambar, Guangkuo Liu, Ian George

arxiv:2204.00781 v3 · 2022-04-02 · 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{S3P6LMGULFJS6RRZZJBKFUZGWK}

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	2026-07-05T06:49:57.353901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96dfe5b0d459532f4639ca42a2d326b2b2bec1afa1f3d750f3d1676810cabe41

Aliases

arxiv: 2204.00781 · arxiv_version: 2204.00781v3 · doi: 10.48550/arxiv.2204.00781 · pith_short_12: S3P6LMGULFJS · pith_short_16: S3P6LMGULFJS6RRZ · pith_short_8: S3P6LMGU

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/S3P6LMGULFJS6RRZZJBKFUZGWK \
  | 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: 96dfe5b0d459532f4639ca42a2d326b2b2bec1afa1f3d750f3d1676810cabe41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b2dd5eb5510e3183b63822ddcde903394a4425d85e9f656f87b510bc93ebd2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-04-02T06:47:43Z",
    "title_canon_sha256": "92d5e6b1916dc17b40b688cb4adfdbe28bf7a9fd3b954e07d93bd359e9a51b3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00781",
    "kind": "arxiv",
    "version": 3
  }
}