Pith Number

pith:Y3UDLUSJ

pith:2018:Y3UDLUSJHD43V576AMZ5GJFEEG

not attested not anchored not stored refs pending

On the nature of the Swiss cheese in dimension 3

Amine Asselah, Bruno Schapira

arxiv:1805.09194 v1 · 2018-05-23 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3UDLUSJHD43V576AMZ5GJFEEG}

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	2026-05-18T00:15:08.234031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e835d24938f9baf7fe0333d324a42187d8e332f18f4449cfc5aed52fc37be8

Aliases

arxiv: 1805.09194 · arxiv_version: 1805.09194v1 · doi: 10.48550/arxiv.1805.09194 · pith_short_12: Y3UDLUSJHD43 · pith_short_16: Y3UDLUSJHD43V576 · pith_short_8: Y3UDLUSJ

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/Y3UDLUSJHD43V576AMZ5GJFEEG \
  | 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: c6e835d24938f9baf7fe0333d324a42187d8e332f18f4449cfc5aed52fc37be8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df4188088d924d23f3f4a6e7a40393b06a12f8d38e714085dbfaef5c0017ff82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-05-23T14:25:20Z",
    "title_canon_sha256": "5598ef2e827e8f102d195a7047f71a1035b92a8fe99c494f9d607077bfe5b202"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09194",
    "kind": "arxiv",
    "version": 1
  }
}