Pith Number

pith:5RSTXX3C

pith:2024:5RSTXX3CZOSDW3BSKMZEG73WHE

not attested not anchored not stored refs pending

Reflecting compact $T_1$-spaces into bounded distributive lattices

Elena Pozzan, Mai Gehrke, Matteo Viale

arxiv:2411.13482 v3 · 2024-11-20 · math.GN · math.CT · 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{5RSTXX3CZOSDW3BSKMZEG73WHE}

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	2026-07-05T11:56:01.133993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec653bdf62cba43b6c325332437f7639236bf3c070886953c1010fc6c2bc8efa

Aliases

arxiv: 2411.13482 · arxiv_version: 2411.13482v3 · doi: 10.48550/arxiv.2411.13482 · pith_short_12: 5RSTXX3CZOSD · pith_short_16: 5RSTXX3CZOSDW3BS · pith_short_8: 5RSTXX3C

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/5RSTXX3CZOSDW3BSKMZEG73WHE \
  | 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: ec653bdf62cba43b6c325332437f7639236bf3c070886953c1010fc6c2bc8efa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "708bfb32d0ed71606fddccb0df107112a4087a7f048df3007d105eeb0480e4c6",
    "cross_cats_sorted": [
      "math.CT",
      "math.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2024-11-20T17:34:29Z",
    "title_canon_sha256": "d816bfb3958aaec3b3612169c72bd46752be4dfc5e9c3748a4015d9904f73693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13482",
    "kind": "arxiv",
    "version": 3
  }
}