Pith Number

pith:JJ7LUAS6

pith:2020:JJ7LUAS6MCCUL53M7HRYPEVT4K

not attested not anchored not stored refs pending

XtarNet: Learning to Extract Task-Adaptive Representation for Incremental Few-Shot Learning

Do-Yeon Kim, Jaekyun Moon, Jun Seo, Sung Whan Yoon

arxiv:2003.08561 v2 · 2020-03-19 · cs.LG · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJ7LUAS6MCCUL53M7HRYPEVT4K}

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	2026-07-05T01:15:24.964463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a7eba025e608545f76cf9e38792b3e28c37682e716462f2117397bf2d907a33

Aliases

arxiv: 2003.08561 · arxiv_version: 2003.08561v2 · doi: 10.48550/arxiv.2003.08561 · pith_short_12: JJ7LUAS6MCCU · pith_short_16: JJ7LUAS6MCCUL53M · pith_short_8: JJ7LUAS6

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/JJ7LUAS6MCCUL53M7HRYPEVT4K \
  | 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: 4a7eba025e608545f76cf9e38792b3e28c37682e716462f2117397bf2d907a33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ebf478d135049a3df060bc8c10a3ea5352623420cb2f85d69d35ef67efff2a4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-19T04:02:44Z",
    "title_canon_sha256": "43aa9e604eead6762f3890ee3f6c0d02dd522fe57b9f5f570882d84ac16b386a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08561",
    "kind": "arxiv",
    "version": 2
  }
}