Pith Number

pith:7BMSXP4H

pith:2016:7BMSXP4HSUCEHHURZGIQLPRDCD

not attested not anchored not stored refs pending

Computable dyadic subbases and $\mathbf{T}^\omega$-representations of compact sets

Arno Pauly, Hideki Tsuiki

arxiv:1604.00258 v3 · 2016-04-01 · cs.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{7BMSXP4HSUCEHHURZGIQLPRDCD}

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	2026-05-17T23:59:18.325539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8592bbf879504439e91c99105be2310f5d7b6cc70a35f5e81e87cd3da1b362b

Aliases

arxiv: 1604.00258 · arxiv_version: 1604.00258v3 · doi: 10.48550/arxiv.1604.00258 · pith_short_12: 7BMSXP4HSUCE · pith_short_16: 7BMSXP4HSUCEHHUR · pith_short_8: 7BMSXP4H

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/7BMSXP4HSUCEHHURZGIQLPRDCD \
  | 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: f8592bbf879504439e91c99105be2310f5d7b6cc70a35f5e81e87cd3da1b362b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "646f98ba3e42a5c707f95bc343d18dcfb5656c2a6f2712de4c3d263d91b7ecbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-04-01T14:24:02Z",
    "title_canon_sha256": "02b268b604e65c030bba5e7e5b7a0d0a3235b9764b1315c471a0fe9c4c6e321c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00258",
    "kind": "arxiv",
    "version": 3
  }
}