Pith Number

pith:QBBNCXCP

pith:2022:QBBNCXCPO5NHQPIAHZ3HPLB7RC

not attested not anchored not stored refs pending

Traced Monads and Hopf Monads

Jean-Simon Pacaud Lemay, Masahito Hasegawa

arxiv:2208.06529 v4 · 2022-08-12 · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBBNCXCPO5NHQPIAHZ3HPLB7RC}

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	2026-07-05T08:52:22.832672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8042d15c4f775a783d003e7677ac3f88ad71bffcf31b335ffbc1b9c1a510986e

Aliases

arxiv: 2208.06529 · arxiv_version: 2208.06529v4 · doi: 10.48550/arxiv.2208.06529 · pith_short_12: QBBNCXCPO5NH · pith_short_16: QBBNCXCPO5NHQPIA · pith_short_8: QBBNCXCP

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/QBBNCXCPO5NHQPIAHZ3HPLB7RC \
  | 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: 8042d15c4f775a783d003e7677ac3f88ad71bffcf31b335ffbc1b9c1a510986e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21b379cab1924de0303e40273dfeda69dd1b10d2f350f6c5fc332a0ba9e02298",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2022-08-12T23:20:40Z",
    "title_canon_sha256": "0d8c6a1cda6520ee644747ec2f9ccc90f60d6e69280246caf916373718dce4dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.06529",
    "kind": "arxiv",
    "version": 4
  }
}