Pith Number

pith:4GP4QU7D

pith:2017:4GP4QU7DXQYHBZARCE32Y4S5IB

not attested not anchored not stored refs pending

James' weak compactness theorem: an exposition

Samuel White, Warren B. Moors

arxiv:1705.06406 v1 · 2017-05-18 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GP4QU7DXQYHBZARCE32Y4S5IB}

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	2026-05-18T00:44:14.851892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e19fc853e3bc3070e4111137ac725d406b9ec403a20163968d7db58019d88b6d

Aliases

arxiv: 1705.06406 · arxiv_version: 1705.06406v1 · doi: 10.48550/arxiv.1705.06406 · pith_short_12: 4GP4QU7DXQYH · pith_short_16: 4GP4QU7DXQYHBZAR · pith_short_8: 4GP4QU7D

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/4GP4QU7DXQYHBZARCE32Y4S5IB \
  | 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: e19fc853e3bc3070e4111137ac725d406b9ec403a20163968d7db58019d88b6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3efe9ff26ea7382b5da3fae5cf7d11b15db500bd3e8189d1af1ed7dab218cb66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-05-18T03:24:35Z",
    "title_canon_sha256": "1c3c9db3e39648bb4a5a29a4423aaec519a9851b468ba2395af6573fdedc4e88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06406",
    "kind": "arxiv",
    "version": 1
  }
}