Pith Number

pith:DYN7K4YZ

pith:2019:DYN7K4YZT2KFSFNIJDDJWVIKF6

not attested not anchored not stored refs pending

CruzAffect at AffCon 2019 Shared Task: A feature-rich approach to characterize happiness

Geetanjali Rakshit, Jiaqi Wu, Marilyn Walker, Pranav Anand, Ryan Compton, Steve Whittaker

arxiv:1902.06024 v1 · 2019-02-16 · cs.CL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYN7K4YZT2KFSFNIJDDJWVIKF6}

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	2026-05-17T23:53:46.862727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1bf573199e945915a848c69b550a2f839103aab6a36ad9d5beb3c721e51599

Aliases

arxiv: 1902.06024 · arxiv_version: 1902.06024v1 · doi: 10.48550/arxiv.1902.06024 · pith_short_12: DYN7K4YZT2KF · pith_short_16: DYN7K4YZT2KFSFNI · pith_short_8: DYN7K4YZ

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/DYN7K4YZT2KFSFNIJDDJWVIKF6 \
  | 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: 1e1bf573199e945915a848c69b550a2f839103aab6a36ad9d5beb3c721e51599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9923a2ef55d5c0d9e060788e1e25bd942c811fc6ad1d099c9e7ca135704b411",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-16T01:54:47Z",
    "title_canon_sha256": "ca835752148cde903aa13b2d7276ab4db669019aa3d7ae8c2818c7617bac060c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06024",
    "kind": "arxiv",
    "version": 1
  }
}