Pith Number

pith:KJT75MV5

pith:2016:KJT75MV5LFKQQGNHJ27HNDBJZX

not attested not anchored not stored refs pending

A note on actions of some monoids

Michal Jozwikowski, Mikolaj Rotkiewicz

arxiv:1602.02028 v2 · 2016-02-05 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJT75MV5LFKQQGNHJ27HNDBJZX}

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	2026-05-18T01:12:25.035875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5267feb2bd59550819a74ebe768c29cdc27956f8eb6a6102051c6369a82683fc

Aliases

arxiv: 1602.02028 · arxiv_version: 1602.02028v2 · doi: 10.48550/arxiv.1602.02028 · pith_short_12: KJT75MV5LFKQ · pith_short_16: KJT75MV5LFKQQGNH · pith_short_8: KJT75MV5

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/KJT75MV5LFKQQGNHJ27HNDBJZX \
  | 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: 5267feb2bd59550819a74ebe768c29cdc27956f8eb6a6102051c6369a82683fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a25a8e3ab86ba65f81297deed305edcb974167965fb4d938df6cdede4f935f22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-02-05T14:14:28Z",
    "title_canon_sha256": "97487a2a9b6328075c91b99fdade6e49c2247c2102fff3d406dec1990bb6f8fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02028",
    "kind": "arxiv",
    "version": 2
  }
}