Pith Number

pith:Z7B7MPSE

pith:2022:Z7B7MPSEYDLSDANTTPMUV4HZJK

not attested not anchored not stored refs pending

Design Perspectives of Multitask Deep Learning Models and Applications

Angshuman Bora, Anupam Biswas, Debashish Malakar, Subham Chakraborty, Suman Bera, Yeshwant Singh

arxiv:2209.13444 v1 · 2022-09-27 · cs.LG · cs.AI · 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{Z7B7MPSEYDLSDANTTPMUV4HZJK}

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	2026-07-05T05:01:32.732239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc3f63e44c0d72181b39bd94af0f94ab2091f8814ce218f1608f26dfb77ca8c

Aliases

arxiv: 2209.13444 · arxiv_version: 2209.13444v1 · doi: 10.48550/arxiv.2209.13444 · pith_short_12: Z7B7MPSEYDLS · pith_short_16: Z7B7MPSEYDLSDANT · pith_short_8: Z7B7MPSE

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/Z7B7MPSEYDLSDANTTPMUV4HZJK \
  | 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: cfc3f63e44c0d72181b39bd94af0f94ab2091f8814ce218f1608f26dfb77ca8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a499236cb4b5f1adb4db793f68774da0504fc6be96858a5c3c54d34f0eee3b8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-27T15:04:31Z",
    "title_canon_sha256": "921e1ccba722b0e3cacf8406591f89ae0dc7c767522b49ef5b1d2abfab38b97f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13444",
    "kind": "arxiv",
    "version": 1
  }
}