Pith Number

pith:ZWYYGTAF

pith:2015:ZWYYGTAFPLVUCSE7NAWQYYO5X2

not attested not anchored not stored refs pending

Eberlein-Smulian compactness and Kolmogorov extension theorems; a model theoretic approach

Karim Khanaki, Seyed-Mohammad Bagheri

arxiv:1509.03193 v3 · 2015-09-10 · 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{ZWYYGTAFPLVUCSE7NAWQYYO5X2}

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	2026-05-18T01:32:36.664112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb1834c057aeb41489f682d0c61ddbe9a84988b2058bc0b0f053793102f121e

Aliases

arxiv: 1509.03193 · arxiv_version: 1509.03193v3 · doi: 10.48550/arxiv.1509.03193 · pith_short_12: ZWYYGTAFPLVU · pith_short_16: ZWYYGTAFPLVUCSE7 · pith_short_8: ZWYYGTAF

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/ZWYYGTAFPLVUCSE7NAWQYYO5X2 \
  | 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: cdb1834c057aeb41489f682d0c61ddbe9a84988b2058bc0b0f053793102f121e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63f92a24d78b73fc592bcb7920d16b3e6c43000fda1f46f7d293dc95b5855042",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2015-09-10T15:22:01Z",
    "title_canon_sha256": "e30ecc04a8da6390ca06c9602a44a322865d16278f998e62e655400a27961736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03193",
    "kind": "arxiv",
    "version": 3
  }
}