Pith Number

pith:3VRRKVX7

pith:2019:3VRRKVX7GETY26UIK65VV52VDH

not attested not anchored not stored refs pending

Characterization of citizens using word2vec and latent topic analysis in a large set of tweets

Camargo Jorge, Vargas-Calder\'on Vladimir

arxiv:1904.08926 v1 · 2019-04-15 · cs.SI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3VRRKVX7GETY26UIK65VV52VDH}

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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

Using machine learning to build public policy agenda from social media conversations

Receipt and verification

First computed	2026-05-17T23:48:08.890706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd631556ff31278d7a8857bb5af75519ce4e01a57c943ded9e3cebcdd55b1e7d

Aliases

arxiv: 1904.08926 · arxiv_version: 1904.08926v1 · doi: 10.48550/arxiv.1904.08926 · pith_short_12: 3VRRKVX7GETY · pith_short_16: 3VRRKVX7GETY26UI · pith_short_8: 3VRRKVX7

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/3VRRKVX7GETY26UIK65VV52VDH \
  | 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: dd631556ff31278d7a8857bb5af75519ce4e01a57c943ded9e3cebcdd55b1e7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a307c386d3cd1015042b7ea046667180d7f45f0f21d23d56acc7be3691e99849",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-04-15T13:25:38Z",
    "title_canon_sha256": "d8c67183555b998dd31d007098d83cb95eaa057052720c79438112b208f969aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08926",
    "kind": "arxiv",
    "version": 1
  }
}