Pith Number

pith:ZHXQEVCO

pith:2024:ZHXQEVCOBOXPUYA424SCUXFHKW

not attested not anchored not stored refs pending

Word Ladders: A Mobile Application for Semantic Data Collection

Adele Loia, Andrea Amelio Ravelli, Andrea Ferrari, Caterina Villani, Claudia Collacciani, Francesca Genovese, Giulia Rambelli, Marianna Marcella Bolognesi, Tommaso Lamarra

arxiv:2404.00184 v1 · 2024-03-29 · 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{ZHXQEVCOBOXPUYA424SCUXFHKW}

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	2026-07-05T08:02:29.366876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9ef02544e0baefa601cd7242a5ca7559f48955b0a2cd0b561f2f045eb573261

Aliases

arxiv: 2404.00184 · arxiv_version: 2404.00184v1 · doi: 10.48550/arxiv.2404.00184 · pith_short_12: ZHXQEVCOBOXP · pith_short_16: ZHXQEVCOBOXPUYA4 · pith_short_8: ZHXQEVCO

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/ZHXQEVCOBOXPUYA424SCUXFHKW \
  | 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: c9ef02544e0baefa601cd7242a5ca7559f48955b0a2cd0b561f2f045eb573261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d123b648c5286e0af6b7ba9d3f9ccca2e26eb374deeeca7e6bc91ef38d08643a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-29T22:41:40Z",
    "title_canon_sha256": "218865bef8e1c9c04c7038e65cb2962f991323777850e5ecab8b1b6e224b62a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.00184",
    "kind": "arxiv",
    "version": 1
  }
}