Pith Number

pith:DY6ATRZK

pith:2025:DY6ATRZKMCRIZ43AKX2K3E5LY3

not attested not anchored not stored refs pending

Surface-SOS: Self-Supervised Object Segmentation via Neural Surface Representation

Feng Gao, Jianbo Jiao, Liwei Liao, Ronggang Wang, Xiaoyun Zheng

arxiv:2501.09947 v1 · 2025-01-17 · 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{DY6ATRZKMCRIZ43AKX2K3E5LY3}

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	2026-07-05T10:02:13.650428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3c09c72a60a28cf36055f4ad93abc6f2f05d4b591459ea1a33a3e368de635f

Aliases

arxiv: 2501.09947 · arxiv_version: 2501.09947v1 · doi: 10.48550/arxiv.2501.09947 · pith_short_12: DY6ATRZKMCRI · pith_short_16: DY6ATRZKMCRIZ43A · pith_short_8: DY6ATRZK

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/DY6ATRZKMCRIZ43AKX2K3E5LY3 \
  | 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: 1e3c09c72a60a28cf36055f4ad93abc6f2f05d4b591459ea1a33a3e368de635f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "079928b4109f3f74a4361957d3ddceef33b1acd16633388b8351156b270d2d74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-17T04:14:09Z",
    "title_canon_sha256": "4ffd4f63843f447afcfa6979aa7c7c02efdeaa528ea530a25e11fd66764456ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09947",
    "kind": "arxiv",
    "version": 1
  }
}