Pith Number

pith:JHPEH5FP

pith:2018:JHPEH5FPJJPOORWLP3VN7Z5STN

not attested not anchored not stored refs pending

$L(\mathbb{R})$ with Determinacy Satisfies the Suslin Hypothesis

Stephen Jackson, William Chan

arxiv:1803.08201 v1 · 2018-03-22 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHPEH5FPJJPOORWLP3VN7Z5STN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:20:23.444726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49de43f4af4a5ee746cb7eeadfe7b29b484d3eaa03ac73bde631b33745a3a2cc

Aliases

arxiv: 1803.08201 · arxiv_version: 1803.08201v1 · doi: 10.48550/arxiv.1803.08201 · pith_short_12: JHPEH5FPJJPO · pith_short_16: JHPEH5FPJJPOORWL · pith_short_8: JHPEH5FP

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/JHPEH5FPJJPOORWLP3VN7Z5STN \
  | 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: 49de43f4af4a5ee746cb7eeadfe7b29b484d3eaa03ac73bde631b33745a3a2cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a67a84d513ca42aabc6335483d32968637b434cf41161e90f6b5367a46d3171",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2018-03-22T02:07:28Z",
    "title_canon_sha256": "bfcbfb69629edfa88bece6b5d100b8ce5d241e3b57eaafcb049ad2b61a42107d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08201",
    "kind": "arxiv",
    "version": 1
  }
}