Pith Number

pith:LERIB5I7

pith:2017:LERIB5I7CJLEADA3NCZTQHFRFC

not attested not anchored not stored refs pending

Spice up Your Chat: The Intentions and Sentiment Effects of Using Emoji

Han Guo, Hao Sun, Jiebo Luo, Thuy-vy Thi Nguyen, Tianran Hu

arxiv:1703.02860 v1 · 2017-03-08 · cs.CL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LERIB5I7CJLEADA3NCZTQHFRFC}

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	2026-05-18T00:49:05.457233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

592280f51f1256400c1b68b3381cb128a763ba22bb90a9a49a939bbab32f5372

Aliases

arxiv: 1703.02860 · arxiv_version: 1703.02860v1 · doi: 10.48550/arxiv.1703.02860 · pith_short_12: LERIB5I7CJLE · pith_short_16: LERIB5I7CJLEADA3 · pith_short_8: LERIB5I7

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/LERIB5I7CJLEADA3NCZTQHFRFC \
  | 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: 592280f51f1256400c1b68b3381cb128a763ba22bb90a9a49a939bbab32f5372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eda6c63df8eb9b86b152a43dce02b44ff886b0b61592e0c496c87d4e08b36681",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-03-08T14:57:10Z",
    "title_canon_sha256": "9b4be7b94e12f3b878ca6ac751f108036eb4feabbff330e5056ca10ca93a1ab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02860",
    "kind": "arxiv",
    "version": 1
  }
}