Pith Number

pith:TTYYEQ6Q

pith:2012:TTYYEQ6QNICZYLKQV2OZY7H7VL

not attested not anchored not stored refs pending

On Glimm's Theorem for almost Hausdorff G-spaces

Oliver Ungermann

arxiv:1202.5018 v2 · 2012-02-22 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TTYYEQ6QNICZYLKQV2OZY7H7VL}

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	2026-05-18T01:10:46.180667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cf18243d06a059c2d50ae9d9c7cffaae1b9892601c800dda155ac0b74fbaea4

Aliases

arxiv: 1202.5018 · arxiv_version: 1202.5018v2 · doi: 10.48550/arxiv.1202.5018 · pith_short_12: TTYYEQ6QNICZ · pith_short_16: TTYYEQ6QNICZYLKQ · pith_short_8: TTYYEQ6Q

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/TTYYEQ6QNICZYLKQV2OZY7H7VL \
  | 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: 9cf18243d06a059c2d50ae9d9c7cffaae1b9892601c800dda155ac0b74fbaea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f03553d412ec8a519d0e7bfb530a630c3b89eda198a7d152da4ac7bc1e73b66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2012-02-22T20:05:06Z",
    "title_canon_sha256": "29cbd2b77ad36c8f9de4a41b65d677dfbc7057a4c822a893cffbc88fbd1b4d24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5018",
    "kind": "arxiv",
    "version": 2
  }
}