Pith Number

pith:EDVUHVIL

pith:2026:EDVUHVILGQI3CSL73XAX5KLZDM

not attested not anchored not stored refs pending

Training-Free Fine-Grained Semantic Segmentations in Low Data Regimes: A FungiTastic Baseline

Francesco Pelosin, Lapo Faggi, Sebastian Cavada

arxiv:2605.22492 v1 · 2026-05-21 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDVUHVILGQI3CSL73XAX5KLZDM}

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	2026-05-22T01:04:47.388023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20eb43d50b3411b1497fddc17ea9791b165e778f5b2feb7e0edf3fecdfc06540

Aliases

arxiv: 2605.22492 · arxiv_version: 2605.22492v1 · doi: 10.48550/arxiv.2605.22492 · pith_short_12: EDVUHVILGQI3 · pith_short_16: EDVUHVILGQI3CSL7 · pith_short_8: EDVUHVIL

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/EDVUHVILGQI3CSL73XAX5KLZDM \
  | 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: 20eb43d50b3411b1497fddc17ea9791b165e778f5b2feb7e0edf3fecdfc06540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d61899d02d0ca638b22a1cbaf38264093e6f5db259beb78173c15c1d89eeb7e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T13:44:52Z",
    "title_canon_sha256": "d8680216a39b3a046b8692e7a079f226733b235223f10de97332c5a4b4beb194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22492",
    "kind": "arxiv",
    "version": 1
  }
}