Pith Number

pith:SM4CFFRT

pith:2023:SM4CFFRTOTIH2YOUVHJRXA2Y2P

not attested not anchored not stored refs pending

AutoTaskFormer: Searching Vision Transformers for Multi-task Learning

Deng Cai, Kan Ren, Mi Zhang, Quanlu Zhang, Shen Yan, Yang Liu, Yuge Zhang, Zebin Ren

arxiv:2304.08756 v2 · 2023-04-18 · 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{SM4CFFRTOTIH2YOUVHJRXA2Y2P}

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	2026-07-05T06:02:50.828400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

933822963374d07d61d4a9d31b8358d3d3d5071579d70b25bf2ba504c540668b

Aliases

arxiv: 2304.08756 · arxiv_version: 2304.08756v2 · doi: 10.48550/arxiv.2304.08756 · pith_short_12: SM4CFFRTOTIH · pith_short_16: SM4CFFRTOTIH2YOU · pith_short_8: SM4CFFRT

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/SM4CFFRTOTIH2YOUVHJRXA2Y2P \
  | 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: 933822963374d07d61d4a9d31b8358d3d3d5071579d70b25bf2ba504c540668b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b25999b22c735a0c48fd1b49d49fbac0be2ec6a2fed8d96b162946e97970624",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-18T06:30:20Z",
    "title_canon_sha256": "c82061bb913b9896d98b68d1f8d83c10a2b503fb5a04a16153451d0cab97bf46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.08756",
    "kind": "arxiv",
    "version": 2
  }
}