Pith Number

pith:66RJEVQM

pith:2022:66RJEVQMM3B76HZTXWBSV44CCS

not attested not anchored not stored refs pending

TimeLMs: Diachronic Language Models from Twitter

Daniel Loureiro, Francesco Barbieri, Jose Camacho-Collados, Leonardo Neves, Luis Espinosa Anke

arxiv:2202.03829 v2 · 2022-02-08 · 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{66RJEVQMM3B76HZTXWBSV44CCS}

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

2 papers in Pith

MRKL Systems: A modular, neuro-symbolic architecture that combines large language models, external knowledge sources and discrete reasoning

FinMoji: A Framework for Emoji-driven Sentiment Analysis in Financial Social Media

Receipt and verification

First computed	2026-07-05T04:10:39.567397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7a292560c66c3ff1f33bd832af38214905e935641e2aad07047504d364e0113

Aliases

arxiv: 2202.03829 · arxiv_version: 2202.03829v2 · doi: 10.48550/arxiv.2202.03829 · pith_short_12: 66RJEVQMM3B7 · pith_short_16: 66RJEVQMM3B76HZT · pith_short_8: 66RJEVQM

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/66RJEVQMM3B76HZTXWBSV44CCS \
  | 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: f7a292560c66c3ff1f33bd832af38214905e935641e2aad07047504d364e0113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbffd1f0120efa091512b0bba138036e781f1fe8a819d6e897585f60ee10303a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-02-08T12:47:38Z",
    "title_canon_sha256": "51f6cdb6d365297fe3dcd98dc7262f8fdf6277c0af862343edbab25f604a984e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03829",
    "kind": "arxiv",
    "version": 2
  }
}