Pith Number

pith:DT6STPMU

pith:2010:DT6STPMUDDABPO5WWPUNST7RRV

not attested not anchored not stored refs pending

Forcing Square_{omega_1} with finite conditions

Gregor K. Dolinar, Mirna D\v{z}amonja

arxiv:1010.0327 v1 · 2010-10-02 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DT6STPMUDDABPO5WWPUNST7RRV}

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	2026-05-18T01:09:22.241614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cfd29bd9418c017bbb6b3e8d94ff18d723d7089e60abbaff117a9238103f432

Aliases

arxiv: 1010.0327 · arxiv_version: 1010.0327v1 · doi: 10.48550/arxiv.1010.0327 · pith_short_12: DT6STPMUDDAB · pith_short_16: DT6STPMUDDABPO5W · pith_short_8: DT6STPMU

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/DT6STPMUDDABPO5WWPUNST7RRV \
  | 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: 1cfd29bd9418c017bbb6b3e8d94ff18d723d7089e60abbaff117a9238103f432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ca1f713313c09719972defce065bb5edbc5891accca2aca5297aacc4998e684",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2010-10-02T12:15:33Z",
    "title_canon_sha256": "46ee3b8dec7eae27100ebe97bb5b119809486c3db79e3132a0dd99804241c944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0327",
    "kind": "arxiv",
    "version": 1
  }
}