Pith Number

pith:JYMU7O6K

pith:2021:JYMU7O6K7RT45IDNYTE6X4WULA

not attested not anchored not stored refs pending

Adaptive Knowledge-Enhanced Bayesian Meta-Learning for Few-shot Event Detection

Gholamreza Haffari, Guilin Qi, Sheng Bi, Shirong Shen, Tongtong Wu, Yuan-Fang Li

arxiv:2105.09509 v2 · 2021-05-20 · cs.CL · 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{JYMU7O6K7RT45IDNYTE6X4WULA}

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	2026-07-05T02:44:37.798405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e194fbbcafc67cea06dc4c9ebf2d4581f8c0360a4c65ea74a24c3a35b20294b

Aliases

arxiv: 2105.09509 · arxiv_version: 2105.09509v2 · doi: 10.48550/arxiv.2105.09509 · pith_short_12: JYMU7O6K7RT4 · pith_short_16: JYMU7O6K7RT45IDN · pith_short_8: JYMU7O6K

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/JYMU7O6K7RT45IDNYTE6X4WULA \
  | 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: 4e194fbbcafc67cea06dc4c9ebf2d4581f8c0360a4c65ea74a24c3a35b20294b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62f29f1c9e02b3730ec09ca6c1ef5c81ac027b7ab5385386d1c8b8bd9f687b8e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-20T04:26:26Z",
    "title_canon_sha256": "13ed2496e5964171d2c28a55e9b985fda3adca7fa8e8c4eb9f0417151bbf3dd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09509",
    "kind": "arxiv",
    "version": 2
  }
}