Pith Number

pith:QLD7TEWW

pith:2024:QLD7TEWWMNLM4CACTGL7GMPIQQ

not attested not anchored not stored refs pending

LF Tracy: A Unified Single-Pipeline Approach for Salient Object Detection in Light Field Cameras

Fei Teng, Jiaming Zhang, Jiawei Liu, Kailun Yang, Kunyu Peng, Xina Cheng, Zhiyong Li

arxiv:2401.16712 v2 · 2024-01-30 · cs.CV · cs.RO · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLD7TEWWMNLM4CACTGL7GMPIQQ}

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	2026-07-05T08:59:05.472779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82c7f992d66356ce08029997f331e8842809195beea397d4d04749781b666337

Aliases

arxiv: 2401.16712 · arxiv_version: 2401.16712v2 · doi: 10.48550/arxiv.2401.16712 · pith_short_12: QLD7TEWWMNLM · pith_short_16: QLD7TEWWMNLM4CAC · pith_short_8: QLD7TEWW

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/QLD7TEWWMNLM4CACTGL7GMPIQQ \
  | 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: 82c7f992d66356ce08029997f331e8842809195beea397d4d04749781b666337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5397bbb073235f55be71dbb9e1414ab1615728f60f0695052561ad0b04a78ce4",
    "cross_cats_sorted": [
      "cs.RO",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-01-30T03:17:02Z",
    "title_canon_sha256": "152bc2a9c4029bbf2a58895cd89d1019ff922036e541011cc1e56bbdb4b0fa66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.16712",
    "kind": "arxiv",
    "version": 2
  }
}