Pith Number

pith:PAYLDMRY

pith:2021:PAYLDMRYXDXIAP2LBOJEOZ25TQ

not attested not anchored not stored refs pending

Meta Navigator: Search for a Good Adaptation Policy for Few-shot Learning

Changhu Wang, Chi Zhang, Chunhua Shen, Guosheng Lin, Henghui Ding, Ruibo Li

arxiv:2109.05749 v1 · 2021-09-13 · 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{PAYLDMRYXDXIAP2LBOJEOZ25TQ}

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	2026-07-05T03:13:42.041336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7830b1b238b8ee803f4b0b9247675d9c1f5dc3d65b872e0687831fd96bcadce2

Aliases

arxiv: 2109.05749 · arxiv_version: 2109.05749v1 · doi: 10.48550/arxiv.2109.05749 · pith_short_12: PAYLDMRYXDXI · pith_short_16: PAYLDMRYXDXIAP2L · pith_short_8: PAYLDMRY

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/PAYLDMRYXDXIAP2LBOJEOZ25TQ \
  | 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: 7830b1b238b8ee803f4b0b9247675d9c1f5dc3d65b872e0687831fd96bcadce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f55e324fa00fb092dfd7386dd8a9464bcf60ec9ea361b4342e05b65919023bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-13T07:20:01Z",
    "title_canon_sha256": "b0c044c9f35a98c1978cf95dacf58e49435da9185670ef916384845e6f45205f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05749",
    "kind": "arxiv",
    "version": 1
  }
}