Pith Number

pith:EZD6W2TC

pith:2025:EZD6W2TCJCS57FAHNWILUZWX2G

not attested not anchored not stored refs pending

The Prosody of Emojis

Alexandra Birch, Barry Haddow, Giulio Zhou, Tsz Kin Lam

arxiv:2508.00537 v2 · 2025-08-01 · 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{EZD6W2TCJCS57FAHNWILUZWX2G}

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	2026-06-05T01:15:15.079083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2647eb6a6248a5df94076d90ba66d7d1a599aab5d8c222aa8d3d6dc57340a389

Aliases

arxiv: 2508.00537 · arxiv_version: 2508.00537v2 · doi: 10.48550/arxiv.2508.00537 · pith_short_12: EZD6W2TCJCS5 · pith_short_16: EZD6W2TCJCS57FAH · pith_short_8: EZD6W2TC

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/EZD6W2TCJCS57FAHNWILUZWX2G \
  | 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: 2647eb6a6248a5df94076d90ba66d7d1a599aab5d8c222aa8d3d6dc57340a389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bb7a0e74d4de7b59061d46d53ef3dd629f15189fabb7247163d4a4732936ad1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-01T11:24:12Z",
    "title_canon_sha256": "2eea55f4dbc8174715611cf78e70a1d38f8d06a5ca96c379db99989dce7b7c70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00537",
    "kind": "arxiv",
    "version": 2
  }
}