Pith Number

pith:5R6MC6OC

pith:2023:5R6MC6OCS7YQBTNUMP262FPHQU

not attested not anchored not stored refs pending

Space-bounded quantum state testing via space-efficient quantum singular value transformation

Fran\c{c}ois Le Gall, Qisheng Wang, Yupan Liu

arxiv:2308.05079 v3 · 2023-08-09 · quant-ph · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5R6MC6OCS7YQBTNUMP262FPHQU}

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	2026-07-02T01:18:00.475767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec7cc179c297f100cdb463f5ed15e7853b1b96e9da7404d96fbabd0ae96fe801

Aliases

arxiv: 2308.05079 · arxiv_version: 2308.05079v3 · doi: 10.48550/arxiv.2308.05079 · pith_short_12: 5R6MC6OCS7YQ · pith_short_16: 5R6MC6OCS7YQBTNU · pith_short_8: 5R6MC6OC

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/5R6MC6OCS7YQBTNUMP262FPHQU \
  | 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: ec7cc179c297f100cdb463f5ed15e7853b1b96e9da7404d96fbabd0ae96fe801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ff8ca39842da71a4a99285b7e0be0ab13a8be998396f674303be9dda3ed76a",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-08-09T17:16:19Z",
    "title_canon_sha256": "08b0ada431b215760911eaf959ac63a9159d8083652601a58a11188521a345ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05079",
    "kind": "arxiv",
    "version": 3
  }
}