Pith Number

pith:YGOD4F2V

pith:2018:YGOD4F2VXCOHOE6JPIMNT6ETQH

not attested not anchored not stored refs pending

Classification of spaces of Continuous Function on ordinals

L. V. Genze, S. P. Gul'ko, T. E. Khmyleva

arxiv:1806.09015 v1 · 2018-06-23 · math.GN · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGOD4F2VXCOHOE6JPIMNT6ETQH}

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	2026-05-18T00:12:30.611010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c19c3e1755b89c7713c97a18d9f89381d93f75dc44bf29ea839bfb40df754535

Aliases

arxiv: 1806.09015 · arxiv_version: 1806.09015v1 · doi: 10.48550/arxiv.1806.09015 · pith_short_12: YGOD4F2VXCOH · pith_short_16: YGOD4F2VXCOHOE6J · pith_short_8: YGOD4F2V

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/YGOD4F2VXCOHOE6JPIMNT6ETQH \
  | 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: c19c3e1755b89c7713c97a18d9f89381d93f75dc44bf29ea839bfb40df754535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "800367728d1a76cfef1df3ca130f30b489a5ea5e5af4cb5aaec42e0040c1c6de",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2018-06-23T18:03:32Z",
    "title_canon_sha256": "7740ac2e9ee364041c8ecbaf0626f49027033a86e64bab69acea814b05c9ee0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09015",
    "kind": "arxiv",
    "version": 1
  }
}