Pith Number

pith:SS73A3Q7

pith:2026:SS73A3Q7NCPXX5X2MDGAJBZD52

not attested not anchored not stored refs pending

Second-Jet Equivariant $\eta$ Separations on Lens Spaces

Sanchita Sharma

arxiv:2606.06403 v1 · 2026-06-04 · math.DG · math-ph · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SS73A3Q7NCPXX5X2MDGAJBZD52}

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	2026-06-05T01:15:44.539525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94bfb06e1f689f7bf6fa60cc048723eeb83a08c24ba78b6f3e25c74a181fca61

Aliases

arxiv: 2606.06403 · arxiv_version: 2606.06403v1 · doi: 10.48550/arxiv.2606.06403 · pith_short_12: SS73A3Q7NCPX · pith_short_16: SS73A3Q7NCPXX5X2 · pith_short_8: SS73A3Q7

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/SS73A3Q7NCPXX5X2MDGAJBZD52 \
  | 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: 94bfb06e1f689f7bf6fa60cc048723eeb83a08c24ba78b6f3e25c74a181fca61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5115a48843b7f3b540867a391ffeaf7e332322e9b6284f0e898155fa8fd265",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-06-04T17:08:35Z",
    "title_canon_sha256": "b38bb6233a75d3f64bb39d4f98d75e4eb69ee5dd3d78963cdde8353ce946d385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06403",
    "kind": "arxiv",
    "version": 1
  }
}