Pith Number

pith:UVY4OORJ

pith:2022:UVY4OORJRL67UHAWXGJN6PIF7V

not attested not anchored not stored refs pending

Information loss and run time from practical application of quantum data compression

Benjamin Collis, Daniel Koch, Laura Wessing, Massimiliano Cutugno, Paul Alsing, Saahil Patel, William Duong

arxiv:2203.11332 v1 · 2022-03-21 · 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{UVY4OORJRL67UHAWXGJN6PIF7V}

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	2026-07-05T05:57:52.579905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a571c73a298afdfa1c16b992df3d05fd44b3c939df83dfcdffb4e710321a5f18

Aliases

arxiv: 2203.11332 · arxiv_version: 2203.11332v1 · doi: 10.48550/arxiv.2203.11332 · pith_short_12: UVY4OORJRL67 · pith_short_16: UVY4OORJRL67UHAW · pith_short_8: UVY4OORJ

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/UVY4OORJRL67UHAWXGJN6PIF7V \
  | 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: a571c73a298afdfa1c16b992df3d05fd44b3c939df83dfcdffb4e710321a5f18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6a174100014d7902818e47bd50ec30071a43399c5b20b2b2a73c6b53981304",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-21T20:46:23Z",
    "title_canon_sha256": "8f410af4d6c89b7b136686b13703772d8d8778fb28edd6e89fcc80bf757394fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11332",
    "kind": "arxiv",
    "version": 1
  }
}