Pith Number

pith:N33DAKGD

pith:2019:N33DAKGD7WNHYRC3X76VFPHLKS

not attested not anchored not stored refs pending

Distill-2MD-MTL: Data Distillation based on Multi-Dataset Multi-Domain Multi-Task Frame Work to Solve Face Related Tasksks, Multi Task Learning, Semi-Supervised Learning

Mohammad Amin Shabani, Nam Ik Cho, Sepidehsadat Hosseini

arxiv:1907.03402 v2 · 2019-07-08 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N33DAKGD7WNHYRC3X76VFPHLKS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:41:06.945061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ef63028c3fd9a7c445bbffd52bceb54a74175a6333cfc689b40b371992ddb1c

Aliases

arxiv: 1907.03402 · arxiv_version: 1907.03402v2 · doi: 10.48550/arxiv.1907.03402 · pith_short_12: N33DAKGD7WNH · pith_short_16: N33DAKGD7WNHYRC3 · pith_short_8: N33DAKGD

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/N33DAKGD7WNHYRC3X76VFPHLKS \
  | 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: 6ef63028c3fd9a7c445bbffd52bceb54a74175a6333cfc689b40b371992ddb1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23900a66c12fdce11bbe8f4cd8082f71045597031a31187a7cf9994cbaf38ad7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-08T04:36:32Z",
    "title_canon_sha256": "23b20de94171527d636548d53e5820aee151c54fd9a29f2941189d2ddeac4f75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03402",
    "kind": "arxiv",
    "version": 2
  }
}