Pith Number

pith:YBCVUOSH

pith:2025:YBCVUOSHNADTXL76KUTIRUHC6X

not attested not anchored not stored refs pending

UWB at WASSA-2024 Shared Task 2: Cross-lingual Emotion Detection

Jakub \v{S}m\'id, Pavel Kr\'al, Pavel P\v{r}ib\'a\v{n}

arxiv:2508.08650 v1 · 2025-08-12 · 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{YBCVUOSHNADTXL76KUTIRUHC6X}

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	2026-07-05T11:52:31.847881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0455a3a4768073baffe552688d0e2f5dccc948c308335f03387ce41a4f4138d

Aliases

arxiv: 2508.08650 · arxiv_version: 2508.08650v1 · doi: 10.48550/arxiv.2508.08650 · pith_short_12: YBCVUOSHNADT · pith_short_16: YBCVUOSHNADTXL76 · pith_short_8: YBCVUOSH

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/YBCVUOSHNADTXL76KUTIRUHC6X \
  | 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: c0455a3a4768073baffe552688d0e2f5dccc948c308335f03387ce41a4f4138d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed40ae58cfc294378a5f887f65ea558b57e838de72c4874b1e7b0757c9ed33d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-12T05:30:46Z",
    "title_canon_sha256": "3c13747222f5e5cde5ca200460b8cbc43b33d5a433039622afc6afc54e358aff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08650",
    "kind": "arxiv",
    "version": 1
  }
}