Pith Number

pith:AL7JHAK7

pith:2022:AL7JHAK73KBDQD6K2BUNCNGLPO

not attested not anchored not stored refs pending

MGIMN: Multi-Grained Interactive Matching Network for Few-shot Text Classification

Jianhai Zhang, Ji Zhang, Mieradilijiang Maimaiti, Xing Gao, Yuanhang Zheng

arxiv:2204.04952 v3 · 2022-04-11 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AL7JHAK73KBDQD6K2BUNCNGLPO}

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	2026-07-05T04:20:34.172685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02fe93815fda82380fcad068d134cb7bad4812e267e1b58ac1712e3e0852cca3

Aliases

arxiv: 2204.04952 · arxiv_version: 2204.04952v3 · doi: 10.48550/arxiv.2204.04952 · pith_short_12: AL7JHAK73KBD · pith_short_16: AL7JHAK73KBDQD6K · pith_short_8: AL7JHAK7

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/AL7JHAK73KBDQD6K2BUNCNGLPO \
  | 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: 02fe93815fda82380fcad068d134cb7bad4812e267e1b58ac1712e3e0852cca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7d3e75ceaac2b7962f73c7e15512fe15ddf566214ff315758fa23804adeab92",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-11T08:58:55Z",
    "title_canon_sha256": "6fbb19ab4b30777202f3312bdd3c1afca9515b66bf3ff3ac81b3df84f3a75164"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.04952",
    "kind": "arxiv",
    "version": 3
  }
}