Pith Number

pith:LVPJE3QH

pith:2005:LVPJE3QHVO2VCAEUJW3LOG6DI4

not attested not anchored not stored refs pending

Computably Based Locally Compact Spaces

Paul Taylor

arxiv:math/0512110 v4 · 2005-12-05 · math.GN · cs.LO · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LVPJE3QHVO2VCAEUJW3LOG6DI4}

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	2026-05-17T23:51:20.418126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d5e926e07abb55100944db6b71bc347106d3dd5fb23921a24056fe684112acd

Aliases

arxiv: math/0512110 · arxiv_version: math/0512110v4 · doi: 10.48550/arxiv.math/0512110 · pith_short_12: LVPJE3QHVO2V · pith_short_16: LVPJE3QHVO2VCAEU · pith_short_8: LVPJE3QH

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/LVPJE3QHVO2VCAEUJW3LOG6DI4 \
  | 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: 5d5e926e07abb55100944db6b71bc347106d3dd5fb23921a24056fe684112acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6003c362075f50dcbba290a59defd95c9b788e1cd35589e2e2b9c9c535e17681",
    "cross_cats_sorted": [
      "cs.LO",
      "math.CT"
    ],
    "license": "",
    "primary_cat": "math.GN",
    "submitted_at": "2005-12-05T22:31:32Z",
    "title_canon_sha256": "b73f2e96030192a229c808b1b9996776e9565388c68e5db1cad50dc6d9ef3d8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0512110",
    "kind": "arxiv",
    "version": 4
  }
}