Pith Number

pith:QRGY6WGQ

pith:2025:QRGY6WGQPQLUUEORSWQJJVRUGW

not attested not anchored not stored refs pending

An isovariant Blakers--Massey theorem

Inbar Klang, Sarah Yeakel

arxiv:2506.21259 v1 · 2025-06-26 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRGY6WGQPQLUUEORSWQJJVRUGW}

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	2026-07-05T11:27:42.393723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

844d8f58d07c174a11d195a094d63435b619fe64b5f3f756554c5b346c58bec7

Aliases

arxiv: 2506.21259 · arxiv_version: 2506.21259v1 · doi: 10.48550/arxiv.2506.21259 · pith_short_12: QRGY6WGQPQLU · pith_short_16: QRGY6WGQPQLUUEOR · pith_short_8: QRGY6WGQ

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/QRGY6WGQPQLUUEORSWQJJVRUGW \
  | 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: 844d8f58d07c174a11d195a094d63435b619fe64b5f3f756554c5b346c58bec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c381887d818d120204047a8891c590b25e7ab471fd904a70b5ac015efedbf4e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2025-06-26T13:41:01Z",
    "title_canon_sha256": "2f5752314d563935384f8a97477fd64aea7b024041d95c11d062de83ed642d7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21259",
    "kind": "arxiv",
    "version": 1
  }
}