Pith Number

pith:2PMW24DQ

pith:2021:2PMW24DQ64VH65EFXNJD5BFXI7

not attested not anchored not stored refs pending

End-to-End Natural Language Understanding Pipeline for Bangla Conversational Agents

Fahim Shahriar Khan, Md Abdullah Al Nasim, Mohammad Sabik Irbaz, Mueeze Al Mushabbir

arxiv:2107.05541 v6 · 2021-07-12 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PMW24DQ64VH65EFXNJD5BFXI7}

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	2026-07-05T03:22:23.187952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3d96d7070f72a7f7485bb523e84b747f9f71318c7a112f205aa3543a6509ddd

Aliases

arxiv: 2107.05541 · arxiv_version: 2107.05541v6 · doi: 10.48550/arxiv.2107.05541 · pith_short_12: 2PMW24DQ64VH · pith_short_16: 2PMW24DQ64VH65EF · pith_short_8: 2PMW24DQ

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/2PMW24DQ64VH65EFXNJD5BFXI7 \
  | 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: d3d96d7070f72a7f7485bb523e84b747f9f71318c7a112f205aa3543a6509ddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c69b75344f813a03bd7aae4504da093b1ad8b67410373712893e90723375f8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-12T16:09:22Z",
    "title_canon_sha256": "e5784cc03e875b7febb4df2f98aa0ade4671bb45569cac8ebff0cda3d5e5956e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05541",
    "kind": "arxiv",
    "version": 6
  }
}