Pith Number

pith:VL65FEPW

pith:2020:VL65FEPW65QEFD44SKZPZOHB54

not attested not anchored not stored refs pending

Exploiting the Matching Information in the Support Set for Few Shot Event Classification

Franck Dernoncourt, Thien Huu Nguyen, Viet Dac Lai

arxiv:2002.05295 v2 · 2020-02-13 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VL65FEPW65QEFD44SKZPZOHB54}

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	2026-07-05T01:11:24.164453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aafdd291f6f760428f9c92b2fcb8e1ef2da9c2dc14635f16f46afa63492e6d93

Aliases

arxiv: 2002.05295 · arxiv_version: 2002.05295v2 · doi: 10.48550/arxiv.2002.05295 · pith_short_12: VL65FEPW65QE · pith_short_16: VL65FEPW65QEFD44 · pith_short_8: VL65FEPW

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/VL65FEPW65QEFD44SKZPZOHB54 \
  | 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: aafdd291f6f760428f9c92b2fcb8e1ef2da9c2dc14635f16f46afa63492e6d93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7263f6e650afdf252203416139e8a26f0fdea3ab2e45c81a37e8521eed4359ce",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-02-13T00:40:36Z",
    "title_canon_sha256": "5828fdc5dc78664d135024f508e279ec2b2944674f4a9911df9babaa5d5d2b2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05295",
    "kind": "arxiv",
    "version": 2
  }
}