Pith Number

pith:GOB2NLRS

pith:2025:GOB2NLRS4NPWAHCUVZYPWNRMPM

not attested not anchored not stored refs pending

The link surgery formula and equivariant surgeries

Abhishek Mallick, Ian Zemke, Kristen Hendricks, Matthew Stoffregen

arxiv:2507.12809 v1 · 2025-07-17 · 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{GOB2NLRS4NPWAHCUVZYPWNRMPM}

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

1 paper in Pith

Unbounded Gaps Between Ordinary and Equivariant Dehn Surgery Numbers

Receipt and verification

First computed	2026-07-05T11:38:39.682269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3383a6ae32e35f601c54ae70fb362c7b32d4d3381caf3682e4ba646039cb7880

Aliases

arxiv: 2507.12809 · arxiv_version: 2507.12809v1 · doi: 10.48550/arxiv.2507.12809 · pith_short_12: GOB2NLRS4NPW · pith_short_16: GOB2NLRS4NPWAHCU · pith_short_8: GOB2NLRS

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/GOB2NLRS4NPWAHCUVZYPWNRMPM \
  | 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: 3383a6ae32e35f601c54ae70fb362c7b32d4d3381caf3682e4ba646039cb7880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d6d5d6032a9986f853f9b627d7d5c4f500524608ef0a5cc1361abe5ec9d8e4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2025-07-17T05:54:00Z",
    "title_canon_sha256": "a51074f51afbb9705ce89fb17a890f5c7f476e30308dc97f30abdb5a9bf4e1d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12809",
    "kind": "arxiv",
    "version": 1
  }
}