Pith Number

pith:HYIADEFR

pith:2023:HYIADEFRJJD6CDFILC42SVV5C3

not attested not anchored not stored refs pending

New constructions and invariants of closed exotic 4-manifolds

Adam Simon Levine, Lisa Piccirillo, Tye Lidman

arxiv:2307.08130 v1 · 2023-07-16 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYIADEFRJJD6CDFILC42SVV5C3}

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.

Cited by

2 papers in Pith

Exotic disks and singular instanton Floer homology

Smooth structures on definite four-manifolds with infinite fundamental group

Receipt and verification

First computed	2026-07-05T06:31:20.518827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e100190b14a47e10ca858b9a956bd16dde62d06e4a12d81686aae2088e9aefe

Aliases

arxiv: 2307.08130 · arxiv_version: 2307.08130v1 · doi: 10.48550/arxiv.2307.08130 · pith_short_12: HYIADEFRJJD6 · pith_short_16: HYIADEFRJJD6CDFI · pith_short_8: HYIADEFR

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/HYIADEFRJJD6CDFILC42SVV5C3 \
  | 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: 3e100190b14a47e10ca858b9a956bd16dde62d06e4a12d81686aae2088e9aefe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "996d80f4e15f4815908859af45067c6d3ac3907124fb572b953510a599a329ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2023-07-16T19:04:31Z",
    "title_canon_sha256": "21c46d4e1af444d4eb19ba7539ef2f2afe8a45ebb651f6bdf0177f3fb41480ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08130",
    "kind": "arxiv",
    "version": 1
  }
}