Pith Number

pith:QFVISQUQ

pith:2025:QFVISQUQ3PBVIVNJSCZOI4QBSI

not attested not anchored not stored refs pending

Quantum enhancement polynomials associated with the canonical two-element tricbracket

Yuka Sakamoto, Yuya Koda, Yuya Nishimura

arxiv:2501.15112 v1 · 2025-01-25 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFVISQUQ3PBVIVNJSCZOI4QBSI}

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	2026-07-05T10:05:24.619814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

816a894290dbc35455a990b2e47201921268d5ff4a1d5e8b2f6be1528bb37b08

Aliases

arxiv: 2501.15112 · arxiv_version: 2501.15112v1 · doi: 10.48550/arxiv.2501.15112 · pith_short_12: QFVISQUQ3PBV · pith_short_16: QFVISQUQ3PBVIVNJ · pith_short_8: QFVISQUQ

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/QFVISQUQ3PBVIVNJSCZOI4QBSI \
  | 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: 816a894290dbc35455a990b2e47201921268d5ff4a1d5e8b2f6be1528bb37b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e525b9248cf159659c23afd22272b5cd112102c6060bc862daaa4ca0f8ccba9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2025-01-25T07:26:51Z",
    "title_canon_sha256": "340db152363f8de20764218ca36426cbd2d73aa08537d15d7404d5998b285f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15112",
    "kind": "arxiv",
    "version": 1
  }
}