Pith Number

pith:BE2WYRAQ

pith:2025:BE2WYRAQWC5DVFGJU2DEXJAYQP

not attested not anchored not stored refs pending

Spatial Information Integration in Small Language Models for Document Layout Generation and Classification

Clemens Havas, Pablo Melendez

arxiv:2501.05497 v1 · 2025-01-09 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BE2WYRAQWC5DVFGJU2DEXJAYQP}

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	2026-07-05T09:59:24.333034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09356c4410b0ba3a94c9a6864ba41883ee4ad90d09bed9041bd8856f22839f01

Aliases

arxiv: 2501.05497 · arxiv_version: 2501.05497v1 · doi: 10.48550/arxiv.2501.05497 · pith_short_12: BE2WYRAQWC5D · pith_short_16: BE2WYRAQWC5DVFGJ · pith_short_8: BE2WYRAQ

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/BE2WYRAQWC5DVFGJU2DEXJAYQP \
  | 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: 09356c4410b0ba3a94c9a6864ba41883ee4ad90d09bed9041bd8856f22839f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20a46a53a10c8574dac5e9d89a52985bb1307e4b2676e3ec5764ee2c97f77c72",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-09T17:20:00Z",
    "title_canon_sha256": "dbdfbc5649a29be3b28e51362a893311b979d42cefac1b84e0174552ccba6283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05497",
    "kind": "arxiv",
    "version": 1
  }
}