Pith Number

pith:RFYMGEQF

pith:2020:RFYMGEQFHAIA2ZJOVW6VIKXH6S

not attested not anchored not stored refs pending

Quantifying Computational Advantage of Grover's Algorithm with the Trace Speed

Augusto Smerzi, Luca Pezz\`e, Valentin Gebhart

arxiv:2001.04486 v2 · 2020-01-13 · 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{RFYMGEQFHAIA2ZJOVW6VIKXH6S}

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	2026-07-05T02:06:48.952775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8970c3120538100d652eadbd542ae7f49e4de3c774d07a46f2026f51c206710d

Aliases

arxiv: 2001.04486 · arxiv_version: 2001.04486v2 · doi: 10.48550/arxiv.2001.04486 · pith_short_12: RFYMGEQFHAIA · pith_short_16: RFYMGEQFHAIA2ZJO · pith_short_8: RFYMGEQF

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/RFYMGEQFHAIA2ZJOVW6VIKXH6S \
  | 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: 8970c3120538100d652eadbd542ae7f49e4de3c774d07a46f2026f51c206710d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97398ec1c28ad84b317e4ad9cf0cb691dd0bc4a77be89ddd341f1d96fc927f2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-01-13T19:01:09Z",
    "title_canon_sha256": "36f5a85d953df85aea99c8ae282faebf3374dd4f53b560f4daba889ce5cb6685"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04486",
    "kind": "arxiv",
    "version": 2
  }
}