Pith Number

pith:TTVJSXMS

pith:2025:TTVJSXMSBKZNINUUFOGBKVLFHK

not attested not anchored not stored refs pending

Instance Segmentation of Scene Sketches Using Natural Image Priors

Chuan Yan, Lvmin Zhang, Maneesh Agrawala, Mia Tang, Yael Vinker

arxiv:2502.09608 v2 · 2025-02-13 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TTVJSXMSBKZNINUUFOGBKVLFHK}

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	2026-07-05T10:59:05.631020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cea995d920ab2d436942b8c1555653a90bf5ddebc98d361981cb4efba500fc8

Aliases

arxiv: 2502.09608 · arxiv_version: 2502.09608v2 · doi: 10.48550/arxiv.2502.09608 · pith_short_12: TTVJSXMSBKZN · pith_short_16: TTVJSXMSBKZNINUU · pith_short_8: TTVJSXMS

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/TTVJSXMSBKZNINUUFOGBKVLFHK \
  | 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: 9cea995d920ab2d436942b8c1555653a90bf5ddebc98d361981cb4efba500fc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1df5ae9c394e15e7c3d8283b35512f6c9a2f710ef7740ff3abbcfba26f60672f",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-13T18:56:05Z",
    "title_canon_sha256": "12d49c61933b843e396a8850906a278f44f9ebc59c971e064eb32c042ba9d3e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09608",
    "kind": "arxiv",
    "version": 2
  }
}