Pith Number

pith:2I3MIZTS

pith:2021:2I3MIZTSCMZWIBL2CXS3NSQXMK

not attested not anchored not stored refs pending

Efficacy of BERT embeddings on predicting disaster from Twitter data

Ashis Kumar Chanda

arxiv:2108.10698 v1 · 2021-08-08 · cs.CL · 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{2I3MIZTSCMZWIBL2CXS3NSQXMK}

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.

Cited by

1 paper in Pith

Non-Contextual BERT or FastText? A Comparative Analysis

Receipt and verification

First computed	2026-07-05T03:08:39.242438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d236c46672133364057a15e5b6ca176295439aa5b1db8e3c7b84b5581181cd45

Aliases

arxiv: 2108.10698 · arxiv_version: 2108.10698v1 · doi: 10.48550/arxiv.2108.10698 · pith_short_12: 2I3MIZTSCMZW · pith_short_16: 2I3MIZTSCMZWIBL2 · pith_short_8: 2I3MIZTS

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/2I3MIZTSCMZWIBL2CXS3NSQXMK \
  | 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: d236c46672133364057a15e5b6ca176295439aa5b1db8e3c7b84b5581181cd45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7db0e2f2b7a6ad49b88ed52302863c9ab3f9842d802cdd346f4ff49719ec72e7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-08-08T17:44:29Z",
    "title_canon_sha256": "c2197db843bd84b2d089ac930b5ec0df0386669e37d4875a363c3893cbc28ed7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10698",
    "kind": "arxiv",
    "version": 1
  }
}