Pith Number

pith:GUMIVSHF

pith:2026:GUMIVSHFRWSMFNEZH76EEKL4OV

not attested not anchored not stored refs pending

Building confidence regions for Reeb graphs using the interleaving distance

Alberto Conforti, Mathieu Carri\`ere, Matteo Pegoraro

arxiv:2607.08458 v1 · 2026-07-09 · math.ST · math.AT · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUMIVSHFRWSMFNEZH76EEKL4OV}

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	2026-07-10T01:19:51.182535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35188ac8e58da4c2b4993ffc42297c75574fa1e9e857b7b45e6930c3b11c0a64

Aliases

arxiv: 2607.08458 · arxiv_version: 2607.08458v1 · doi: 10.48550/arxiv.2607.08458 · pith_short_12: GUMIVSHFRWSM · pith_short_16: GUMIVSHFRWSMFNEZ · pith_short_8: GUMIVSHF

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/GUMIVSHFRWSMFNEZH76EEKL4OV \
  | 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: 35188ac8e58da4c2b4993ffc42297c75574fa1e9e857b7b45e6930c3b11c0a64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52757f3ce9761101bfd4481abdb5409cca3dac7dfe71c3ae48375d10d1d5adf8",
    "cross_cats_sorted": [
      "math.AT",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-07-09T13:18:35Z",
    "title_canon_sha256": "c5cd63f958e8034cf0ecbf2c26c4a4dbb4a282c7e3a324d41ba6ce1459c98f4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08458",
    "kind": "arxiv",
    "version": 1
  }
}