Pith Number

pith:HLLVC2N4

pith:2023:HLLVC2N4ZWKQK5EIGDYCA62KGE

not attested not anchored not stored refs pending

ProtoNER: Few shot Incremental Learning for Named Entity Recognition using Prototypical Networks

Ashish Verma, Ritesh Kumar, Saurabh Goyal, Vatche Isahagian

arxiv:2310.02372 v1 · 2023-10-03 · 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{HLLVC2N4ZWKQK5EIGDYCA62KGE}

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	2026-07-05T06:56:56.257940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ad75169bccd9505748830f0207b4a31115698ec1763548b7a702e3a3ef49b94

Aliases

arxiv: 2310.02372 · arxiv_version: 2310.02372v1 · doi: 10.48550/arxiv.2310.02372 · pith_short_12: HLLVC2N4ZWKQ · pith_short_16: HLLVC2N4ZWKQK5EI · pith_short_8: HLLVC2N4

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/HLLVC2N4ZWKQK5EIGDYCA62KGE \
  | 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: 3ad75169bccd9505748830f0207b4a31115698ec1763548b7a702e3a3ef49b94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da76e4c48ae42ad1106be052cc530d43c515a103612703792d5bf2e23b5669ef",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-03T18:52:19Z",
    "title_canon_sha256": "ba14628973c0ade3ec34f1358ca845920285153f53d02797614ee19abfbbb0c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.02372",
    "kind": "arxiv",
    "version": 1
  }
}