Pith Number

pith:KMYI3RTV

pith:2019:KMYI3RTVUG63BYWXKLYSCIR2WB

not attested not anchored not stored refs pending

Partitioning a reflecting stationary set

Assaf Rinot, Maxwell Levine

arxiv:1907.08581 v1 · 2019-07-19 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMYI3RTVUG63BYWXKLYSCIR2WB}

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	2026-05-17T23:40:09.375138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53308dc675a1bdb0e2d752f121223ab066ab555b9bc3f9d502806537730125d9

Aliases

arxiv: 1907.08581 · arxiv_version: 1907.08581v1 · doi: 10.48550/arxiv.1907.08581 · pith_short_12: KMYI3RTVUG63 · pith_short_16: KMYI3RTVUG63BYWX · pith_short_8: KMYI3RTV

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/KMYI3RTVUG63BYWXKLYSCIR2WB \
  | 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: 53308dc675a1bdb0e2d752f121223ab066ab555b9bc3f9d502806537730125d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276c0b8b7b70885d0ca19550c7445a56f2c2fbf4f10fb4a6ea9e13ee9811b039",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2019-07-19T17:22:01Z",
    "title_canon_sha256": "9239bd66dd68711e11e9c3b8307ea3f1080855361601731e1e622f01f996901a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08581",
    "kind": "arxiv",
    "version": 1
  }
}