Pith Number

pith:NKMPEODN

pith:2026:NKMPEODNJSGBLVYUSHK2CRIVP3

not attested not anchored not stored refs pending

TextAlign: Preference Alignment for Text Rendering with Hierarchical Rewards

Fajri Koto, Fengxian Ji, Jiaming Wang, Jingpu Yang, Mingxuan Cui, Qian Jiang, Xiuying Chen, Zhecheng Shi, Zirui Song

arxiv:2605.19320 v1 · 2026-05-19 · cs.CV · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKMPEODNJSGBLVYUSHK2CRIVP3}

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	2026-05-20T01:05:39.160227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a98f2386d4c8c15d71491d5a145157ecdebb9ebdc10b8e02794d54f54bb4625

Aliases

arxiv: 2605.19320 · arxiv_version: 2605.19320v1 · doi: 10.48550/arxiv.2605.19320 · pith_short_12: NKMPEODNJSGB · pith_short_16: NKMPEODNJSGBLVYU · pith_short_8: NKMPEODN

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/NKMPEODNJSGBLVYUSHK2CRIVP3 \
  | 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: 6a98f2386d4c8c15d71491d5a145157ecdebb9ebdc10b8e02794d54f54bb4625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1887168b9b640e721f06ce5b701a044571c8307b5e98334204b19e388f7d130f",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-19T03:55:59Z",
    "title_canon_sha256": "845f6187752a0027505ac38e183f44d4a1b15701bd6a414ae290bd882845151e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19320",
    "kind": "arxiv",
    "version": 1
  }
}