Pith Number

pith:TKUH5Z2O

pith:2019:TKUH5Z2O45ALWLTYTGSD3BCZOJ

not attested not anchored not stored refs pending

Emotion Detection and Analysis on Social Media

Bharat Gaind, Sneha Padgalwar, Varun Syal

arxiv:1901.08458 v2 · 2019-01-24 · cs.SI · cs.IR · 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{TKUH5Z2O45ALWLTYTGSD3BCZOJ}

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	2026-05-17T23:43:32.868138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aa87ee74ee740bb2e7899a43d845972759ce62f52d981fe6c366230543d19a8

Aliases

arxiv: 1901.08458 · arxiv_version: 1901.08458v2 · doi: 10.48550/arxiv.1901.08458 · pith_short_12: TKUH5Z2O45AL · pith_short_16: TKUH5Z2O45ALWLTY · pith_short_8: TKUH5Z2O

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/TKUH5Z2O45ALWLTYTGSD3BCZOJ \
  | 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: 9aa87ee74ee740bb2e7899a43d845972759ce62f52d981fe6c366230543d19a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78d6436379f97bb9209b1e1a0b64f899b50b6428f02e47f1b3cb10a93244f4e1",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-01-24T15:35:00Z",
    "title_canon_sha256": "20a7f3afda1710c2f334d6a0601407eaf0741b9a8d132b02ab9deca8aca391f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08458",
    "kind": "arxiv",
    "version": 2
  }
}