Pith Number

pith:ESHBGX3S

pith:2025:ESHBGX3SKBIN64CZMJ4ZRL7THH

not attested not anchored not stored refs pending

A Survey on Training-free Open-Vocabulary Semantic Segmentation

Ivan Martinovi\'c, Naomi Kombol, Sini\v{s}a \v{S}egvi\'c

arxiv:2505.22209 v1 · 2025-05-28 · 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{ESHBGX3SKBIN64CZMJ4ZRL7THH}

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	2026-07-05T11:11:11.470931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

248e135f725050df7059627998aff339d574efd33ab13e8122643366b00127a7

Aliases

arxiv: 2505.22209 · arxiv_version: 2505.22209v1 · doi: 10.48550/arxiv.2505.22209 · pith_short_12: ESHBGX3SKBIN · pith_short_16: ESHBGX3SKBIN64CZ · pith_short_8: ESHBGX3S

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/ESHBGX3SKBIN64CZMJ4ZRL7THH \
  | 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: 248e135f725050df7059627998aff339d574efd33ab13e8122643366b00127a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbeac99f2161b8ec37780105b938fb1310f6f1109112d73adf1ffb47c0ad560c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-28T10:37:52Z",
    "title_canon_sha256": "3aaaf4667e031cce0cd03b9ebb87eff04bf843d6dac1d71bfb5d304f3d838088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22209",
    "kind": "arxiv",
    "version": 1
  }
}