Pith Number

pith:SOBLXQ27

pith:2014:SOBLXQ27ZBWCGGADKSW4VNQA2A

not attested not anchored not stored refs pending

The Cartan, Choquet and Kellogg properties for the fine topology on metric spaces

Anders Bj\"orn, Jana Bj\"orn, Visa Latvala

arxiv:1410.5167 v1 · 2014-10-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOBLXQ27ZBWCGGADKSW4VNQA2A}

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	2026-05-18T00:10:48.360381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9382bbc35fc86c23180354adcab600d01d1a6c6e87253861b23615ff7717a337

Aliases

arxiv: 1410.5167 · arxiv_version: 1410.5167v1 · doi: 10.48550/arxiv.1410.5167 · pith_short_12: SOBLXQ27ZBWC · pith_short_16: SOBLXQ27ZBWCGGAD · pith_short_8: SOBLXQ27

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/SOBLXQ27ZBWCGGADKSW4VNQA2A \
  | 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: 9382bbc35fc86c23180354adcab600d01d1a6c6e87253861b23615ff7717a337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2776bc89a3b1c9c6102d038c1cf37d3ec7ebe881457e5c871409fc5bce2dc23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-10-20T07:06:33Z",
    "title_canon_sha256": "b05523819891b61040a38edc428a0aab9db0b57eaade901a16db7f3d0dbf4d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5167",
    "kind": "arxiv",
    "version": 1
  }
}