Pith Number

pith:PVTSUWDG

pith:2026:PVTSUWDG4QRW3GXMVC3YV2Z4DG

not attested not anchored not stored refs pending

Lighting-aware Unified Model for Instance Segmentation

Adarsh Krishnamurthy, Aditya Balu, Alloy Das, Joshua R. Waite, Qisai Liu, Soumik Sarkar, Zhanhong Jiang

arxiv:2605.20436 v1 · 2026-05-19 · 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{PVTSUWDG4QRW3GXMVC3YV2Z4DG}

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	2026-05-21T01:04:37.906330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d672a5866e4236d9aeca8b78aeb3c19aefae730233d265bc186195d7f81929d

Aliases

arxiv: 2605.20436 · arxiv_version: 2605.20436v1 · doi: 10.48550/arxiv.2605.20436 · pith_short_12: PVTSUWDG4QRW · pith_short_16: PVTSUWDG4QRW3GXM · pith_short_8: PVTSUWDG

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/PVTSUWDG4QRW3GXMVC3YV2Z4DG \
  | 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: 7d672a5866e4236d9aeca8b78aeb3c19aefae730233d265bc186195d7f81929d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f56bb3b7c2ac02eeea8fb482eef564d4bca169e61b4afe0412cffc8b820cf94b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-19T19:35:51Z",
    "title_canon_sha256": "b5e62d31a023a6a0b808bb640a3fc5397faf3ee43af660848a1855061f75fc5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20436",
    "kind": "arxiv",
    "version": 1
  }
}