Pith Number

pith:TVBPSGCK

pith:2022:TVBPSGCK37UDP46ECDIRQL62TN

not attested not anchored not stored refs pending

Completeness of derived interleaving distances and sheaf quantization of non-smooth objects

Tomohiro Asano, Yuichi Ike

arxiv:2201.02598 v4 · 2022-01-07 · math.SG · 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{TVBPSGCK37UDP46ECDIRQL62TN}

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	2026-07-05T07:55:18.200344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d42f9184adfe837f3c410d1182fda9b7382f011ea6a31deba8b87b3d969472b

Aliases

arxiv: 2201.02598 · arxiv_version: 2201.02598v4 · doi: 10.48550/arxiv.2201.02598 · pith_short_12: TVBPSGCK37UD · pith_short_16: TVBPSGCK37UDP46E · pith_short_8: TVBPSGCK

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/TVBPSGCK37UDP46ECDIRQL62TN \
  | 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: 9d42f9184adfe837f3c410d1182fda9b7382f011ea6a31deba8b87b3d969472b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "001e39c5bd4f6b90804fd49b52ba25e7804ab6fb0fbe886569880ae5f85dc668",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2022-01-07T18:49:02Z",
    "title_canon_sha256": "d1e6dddc445dde4815f789de3b154563e305f1525ba434de4e317398837ee315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02598",
    "kind": "arxiv",
    "version": 4
  }
}