Pith Number

pith:DTTERBPY

pith:2024:DTTERBPYQ44N46LU6PGKC6FZNT

not attested not anchored not stored refs pending

A Brief Note on a Recent Claim About NP-Hard Problems and BQP

Michael C. Chavrimootoo

arxiv:2406.08495 v1 · 2024-04-25 · 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{DTTERBPYQ44N46LU6PGKC6FZNT}

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	2026-07-05T08:31:17.991142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ce64885f88738de7974f3cca178b96cc381a21c7511f8fb0b1885f172947746

Aliases

arxiv: 2406.08495 · arxiv_version: 2406.08495v1 · doi: 10.48550/arxiv.2406.08495 · pith_short_12: DTTERBPYQ44N · pith_short_16: DTTERBPYQ44N46LU · pith_short_8: DTTERBPY

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/DTTERBPYQ44N46LU6PGKC6FZNT \
  | 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: 1ce64885f88738de7974f3cca178b96cc381a21c7511f8fb0b1885f172947746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9216ba54f8380b425a6d9bf0699987a99cf02d297dcb97d70ecd3d32f502987",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2024-04-25T13:24:02Z",
    "title_canon_sha256": "1e0cc850a4a53c6c2da782fc14677080a673eba369cfa70cd97782ebf080a24a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.08495",
    "kind": "arxiv",
    "version": 1
  }
}