Pith Number

pith:JUZLGZZX

pith:2015:JUZLGZZXJFOSO36FCBNWROEJXN

not attested not anchored not stored refs pending

A compactness result in approach theory with an application to the continuity approach structure

Ben Berckmoes

arxiv:1504.07436 v2 · 2015-04-28 · math.GN · 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{JUZLGZZXJFOSO36FCBNWROEJXN}

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	2026-05-18T01:46:13.314275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d32b36737495d276fc5105b68b889bb627eb290df6d99eaf601e1b255fca557

Aliases

arxiv: 1504.07436 · arxiv_version: 1504.07436v2 · doi: 10.48550/arxiv.1504.07436 · pith_short_12: JUZLGZZXJFOS · pith_short_16: JUZLGZZXJFOSO36F · pith_short_8: JUZLGZZX

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/JUZLGZZXJFOSO36FCBNWROEJXN \
  | 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: 4d32b36737495d276fc5105b68b889bb627eb290df6d99eaf601e1b255fca557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7f5de1663dc4946b3810b61f7528242885ad3808ac759dbe98323be397dca2d",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2015-04-28T12:03:48Z",
    "title_canon_sha256": "690cd55549bec83ba2022370bf3ffe31ab4c86b4ec41fb24da9a5fabf29b6d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07436",
    "kind": "arxiv",
    "version": 2
  }
}