Pith Number

pith:YXT5GD6F

pith:2022:YXT5GD6FDOQ6IS7YXNRXVXSHEX

not attested not anchored not stored refs pending

Multi-Task Meta Learning: learn how to adapt to unseen tasks

Marcus Liwicki, Prakash Chandra Chhipa, Rajkumar Saini, Richa Upadhyay, Ronald Phlypo

arxiv:2210.06989 v4 · 2022-10-13 · 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{YXT5GD6FDOQ6IS7YXNRXVXSHEX}

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	2026-07-05T06:04:34.957177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5e7d30fc51ba1e44bf8bb637ade4725c598592aff021943b90338394e7eb11a

Aliases

arxiv: 2210.06989 · arxiv_version: 2210.06989v4 · doi: 10.48550/arxiv.2210.06989 · pith_short_12: YXT5GD6FDOQ6 · pith_short_16: YXT5GD6FDOQ6IS7Y · pith_short_8: YXT5GD6F

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/YXT5GD6FDOQ6IS7YXNRXVXSHEX \
  | 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: c5e7d30fc51ba1e44bf8bb637ade4725c598592aff021943b90338394e7eb11a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "532b85212b686d90e13ade83d1e44b052eb630bd068452ca4a89ef031ed2d22e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-13T12:59:54Z",
    "title_canon_sha256": "00ca44ae84a1d930f56a3c0cce9cce8695e79b335bd5e346c533a183d9253486"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06989",
    "kind": "arxiv",
    "version": 4
  }
}