Pith Number

pith:4L3RXV4J

pith:2023:4L3RXV4J5IURKUG4ZO3H6DARJL

not attested not anchored not stored refs pending

BanglaCoNER: Towards Robust Bangla Complex Named Entity Recognition

Haz Sameen Shahgir, Md. Zarif Ul Alam, Ramisa Alam

arxiv:2303.09306 v2 · 2023-03-16 · 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{4L3RXV4J5IURKUG4ZO3H6DARJL}

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	2026-07-05T05:52:10.809848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f71bd789ea291550dccbb67f0c114aed95a125f70c228db466bfdbc25be4ce

Aliases

arxiv: 2303.09306 · arxiv_version: 2303.09306v2 · doi: 10.48550/arxiv.2303.09306 · pith_short_12: 4L3RXV4J5IUR · pith_short_16: 4L3RXV4J5IURKUG4 · pith_short_8: 4L3RXV4J

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/4L3RXV4J5IURKUG4ZO3H6DARJL \
  | 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: e2f71bd789ea291550dccbb67f0c114aed95a125f70c228db466bfdbc25be4ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f55cbc9f22117d35062940644e50e344ea84d8f977047018489610639e2d5660",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-03-16T13:31:31Z",
    "title_canon_sha256": "8ff7282f80533e8930ce7aad0dc97ec130b63db235ed6ba4b97e6ceb5464ab9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.09306",
    "kind": "arxiv",
    "version": 2
  }
}