Pith Number

pith:7XOOKUSR

pith:2017:7XOOKUSRCGUHJ52ZWEBF5YQRXN

not attested not anchored not stored refs pending

Emotion Intensities in Tweets

Felipe Bravo-Marquez, Saif M. Mohammad

arxiv:1708.03696 v1 · 2017-08-11 · 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{7XOOKUSRCGUHJ52ZWEBF5YQRXN}

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	2026-05-18T00:38:08.133625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fddce5525111a874f759b1025ee211bb5da68dd5e2295388b06e43e0b465dcfa

Aliases

arxiv: 1708.03696 · arxiv_version: 1708.03696v1 · doi: 10.48550/arxiv.1708.03696 · pith_short_12: 7XOOKUSRCGUH · pith_short_16: 7XOOKUSRCGUHJ52Z · pith_short_8: 7XOOKUSR

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/7XOOKUSRCGUHJ52ZWEBF5YQRXN \
  | 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: fddce5525111a874f759b1025ee211bb5da68dd5e2295388b06e43e0b465dcfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d64fe4bbef4c4ed743720ae27dd0c621da2fe09c6d829a8b6aee3218beefb36b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-08-11T20:33:02Z",
    "title_canon_sha256": "818bb27fd58041a2f2b491a929fa1ba858f5ec9ab432f05ba2edf0602f657f97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03696",
    "kind": "arxiv",
    "version": 1
  }
}