Pith Number

pith:EGFMV42N

pith:2021:EGFMV42ND5AKIKKXVZIAYZJDFC

not attested not anchored not stored refs pending

MT-ORL: Multi-Task Occlusion Relationship Learning

Anlong Ming, Changhu Wang, Chunpeng Li, Jiaxin Li, Lei Zhu, Lin Zhang, Panhe Feng, Qi She, Xuejing Kang, Zijian Feng

arxiv:2108.05722 v2 · 2021-08-12 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGFMV42ND5AKIKKXVZIAYZJDFC}

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	2026-07-05T03:06:47.923880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

218acaf34d1f40a42957ae500c65232882a9ff8ae9ccbcf40e2024677e7eac7b

Aliases

arxiv: 2108.05722 · arxiv_version: 2108.05722v2 · doi: 10.48550/arxiv.2108.05722 · pith_short_12: EGFMV42ND5AK · pith_short_16: EGFMV42ND5AKIKKX · pith_short_8: EGFMV42N

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/EGFMV42ND5AKIKKXVZIAYZJDFC \
  | 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: 218acaf34d1f40a42957ae500c65232882a9ff8ae9ccbcf40e2024677e7eac7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21bf5e6ec4de9e99aeb59412858d7ce872ce57efd53c7eab52f213e6d78023d9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-12T13:06:25Z",
    "title_canon_sha256": "24509002e040d3b4d2606dd32d14b2ead69091e6dedd9bf6ce8989427cdccf9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05722",
    "kind": "arxiv",
    "version": 2
  }
}