Pith Number

pith:TRQV5BHC

pith:2023:TRQV5BHCRXHGCQT4CWYSOMYI7L

not attested not anchored not stored refs pending

A Simple Yet Effective Strategy to Robustify the Meta Learning Paradigm

Jincai Huang, Qi Wang, Yanghe Feng, Yiqin Lv, Zheng Xie

arxiv:2310.00708 v1 · 2023-10-01 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRQV5BHCRXHGCQT4CWYSOMYI7L}

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	2026-07-05T06:56:09.664236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c615e84e28dce61427c15b1273308fae58a458d70e815c561308b6f74bf6e7f

Aliases

arxiv: 2310.00708 · arxiv_version: 2310.00708v1 · doi: 10.48550/arxiv.2310.00708 · pith_short_12: TRQV5BHCRXHG · pith_short_16: TRQV5BHCRXHGCQT4 · pith_short_8: TRQV5BHC

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/TRQV5BHCRXHGCQT4CWYSOMYI7L \
  | 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: 9c615e84e28dce61427c15b1273308fae58a458d70e815c561308b6f74bf6e7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e5d19c64e0e9dc7285c7339e4e3bcf0a845c1ad2c392f79cffc1540767dd10b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-01T15:54:45Z",
    "title_canon_sha256": "9333279d514fa7c93a1ec77ce2ba2a0fe6400e9b96a418ad7a91aa027c1fe031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.00708",
    "kind": "arxiv",
    "version": 1
  }
}