Pith Number

pith:3VWVQ7L7

pith:2020:3VWVQ7L7HBMDXIPJBE5XDEHGWK

not attested not anchored not stored refs pending

Meta-learning the Learning Trends Shared Across Tasks

Fahad Shahbaz Khan, Jathushan Rajasegaran, Mubarak Shah, Munawar Hayat, Salman Khan

arxiv:2010.09291 v1 · 2020-10-19 · 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{3VWVQ7L7HBMDXIPJBE5XDEHGWK}

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.

Cited by

1 paper in Pith

Task-Specific Preconditioner for Cross-Domain Few-Shot Learning

Receipt and verification

First computed	2026-07-05T01:44:02.656960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd6d587d7f38583ba1e9093b7190e6b2aede81053760539ad48de61f90ea6563

Aliases

arxiv: 2010.09291 · arxiv_version: 2010.09291v1 · doi: 10.48550/arxiv.2010.09291 · pith_short_12: 3VWVQ7L7HBMD · pith_short_16: 3VWVQ7L7HBMDXIPJ · pith_short_8: 3VWVQ7L7

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/3VWVQ7L7HBMDXIPJBE5XDEHGWK \
  | 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: dd6d587d7f38583ba1e9093b7190e6b2aede81053760539ad48de61f90ea6563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "384a6ed8336531b038afbfc20ef1ebc9ffcecbcc72106ed7fd4f502eace36409",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-19T08:06:47Z",
    "title_canon_sha256": "da4b86d49e867eebae01aa369fe58e34323b879a47202acc33f89bb56509791e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09291",
    "kind": "arxiv",
    "version": 1
  }
}