Pith Number

pith:PB4GFYSF

pith:2013:PB4GFYSFTNYSER2XK2YMGPUKZO

not attested not anchored not stored refs pending

Indoor Semantic Segmentation using depth information

Camille Couprie, Cl\'ement Farabet, Laurent Najman, Yann LeCun

arxiv:1301.3572 v2 · 2013-01-16 · 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{PB4GFYSFTNYSER2XK2YMGPUKZO}

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.

Cited by

3 papers in Pith

Dithering Defense: Adversarial Robustness of Vision Foundation Models via Multi-Level Floyd-Steinberg Dithering

A review on deep learning techniques for 3D sensed data classification

DEGround: An Effective Baseline for Ego-centric 3D Visual Grounding with a Homogeneous Framework

Receipt and verification

First computed	2026-05-18T03:30:55.023431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

787862e2459b7122475756b0c33e8acbbe920ea4191bf0eb6cbdea6c16ab67f2

Aliases

arxiv: 1301.3572 · arxiv_version: 1301.3572v2 · doi: 10.48550/arxiv.1301.3572 · pith_short_12: PB4GFYSFTNYS · pith_short_16: PB4GFYSFTNYSER2X · pith_short_8: PB4GFYSF

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/PB4GFYSFTNYSER2XK2YMGPUKZO \
  | 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: 787862e2459b7122475756b0c33e8acbbe920ea4191bf0eb6cbdea6c16ab67f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b13595b1b02f1876ff2ef18bdc921cb0a086027944b8337ee8403dd8bfc143ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-01-16T03:31:30Z",
    "title_canon_sha256": "09747cdcefeeada991389838f05ea4c51abe41e95481f2603917d16fe5ccff70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3572",
    "kind": "arxiv",
    "version": 2
  }
}