Pith Number

pith:W6VYT5ZZ

pith:2015:W6VYT5ZZXS2D7YZJ7PLQ4L24FW

not attested not anchored not stored refs pending

Deep Feelings: A Massive Cross-Lingual Study on the Relation between Emotions and Virality

Jacopo Staiano, Marco Guerini

arxiv:1503.04723 v1 · 2015-03-16 · cs.SI · cs.CL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6VYT5ZZXS2D7YZJ7PLQ4L24FW}

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	2026-05-18T02:23:24.202964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ab89f739bcb43fe329fbd70e2f5c2d85875bb24cba81dd87e53493b8f83d8d

Aliases

arxiv: 1503.04723 · arxiv_version: 1503.04723v1 · doi: 10.48550/arxiv.1503.04723 · pith_short_12: W6VYT5ZZXS2D · pith_short_16: W6VYT5ZZXS2D7YZJ · pith_short_8: W6VYT5ZZ

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/W6VYT5ZZXS2D7YZJ7PLQ4L24FW \
  | 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: b7ab89f739bcb43fe329fbd70e2f5c2d85875bb24cba81dd87e53493b8f83d8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "321f8e074710f688df1c04cc090603cbd02a77e571f5df9a3d154cb8a594fff5",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-03-16T16:43:58Z",
    "title_canon_sha256": "17ec044755daacfb0bf9378bfff7eb8cddf123fb23305c75556a42e5faa249a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04723",
    "kind": "arxiv",
    "version": 1
  }
}