Pith Number

pith:LMQ23CD5

pith:2026:LMQ23CD5TAX4N22YV4GDRRPA7H

not attested not anchored not stored refs pending

VespaSeg: A Resource-Aware Ground-then-Segment Pipeline for Referring Expression Segmentation

Savindu Dilshan Wickramasinghe (University of Moratuwa)

arxiv:2608.01077 v1 · 2026-08-02 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMQ23CD5TAX4N22YV4GDRRPA7H}

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	2026-08-04T01:56:29.153757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b21ad887d982fc6eb58af0c38c5e0f9e0870b3ca14a504c81960c8e521057c6

Aliases

arxiv: 2608.01077 · arxiv_version: 2608.01077v1 · doi: 10.48550/arxiv.2608.01077 · pith_short_12: LMQ23CD5TAX4 · pith_short_16: LMQ23CD5TAX4N22Y · pith_short_8: LMQ23CD5

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/LMQ23CD5TAX4N22YV4GDRRPA7H \
  | 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: 5b21ad887d982fc6eb58af0c38c5e0f9e0870b3ca14a504c81960c8e521057c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "837e8095443529f3f64a6deb9709f9704ec4c059bd5c90fdbe6afd3c5dd2ba3d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-02T08:21:48Z",
    "title_canon_sha256": "b2263bbb1fcd2e500a9bc03581590ac11b6292f5717c1062a4197c2348f66656"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01077",
    "kind": "arxiv",
    "version": 1
  }
}