Pith Number

pith:ZHZNAO7B

pith:2025:ZHZNAO7BZ53SYRYIWVF4FDELWA

not attested not anchored not stored refs pending

Understanding Textual Emotion Through Emoji Prediction

Ethan Gordon, Nishank Kuppa, Rigved Tummala, Sriram Anasuri

arxiv:2508.10222 v1 · 2025-08-13 · cs.CL · cs.AI · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHZNAO7BZ53SYRYIWVF4FDELWA}

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.

Cited by

1 paper in Pith

Cutsets in ${\mathcal P}(X)$

Receipt and verification

First computed	2026-07-05T11:53:51.577513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9f2d03be1cf772c4708b54bc28c8bb036024c008f7243793f7d0a2be5410e24

Aliases

arxiv: 2508.10222 · arxiv_version: 2508.10222v1 · doi: 10.48550/arxiv.2508.10222 · pith_short_12: ZHZNAO7BZ53S · pith_short_16: ZHZNAO7BZ53SYRYI · pith_short_8: ZHZNAO7B

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/ZHZNAO7BZ53SYRYIWVF4FDELWA \
  | 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: c9f2d03be1cf772c4708b54bc28c8bb036024c008f7243793f7d0a2be5410e24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ecb2d3e899e7a25535ad9d6150f10424fa77897a676f99c9a0b76f94a721532",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-13T22:17:00Z",
    "title_canon_sha256": "38c1d23d8a133716d0f002596768aaf2139328a55ef280be9736ed6b9e8808ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10222",
    "kind": "arxiv",
    "version": 1
  }
}