Pith Number

pith:HUYQCCGK

pith:2025:HUYQCCGKO37NJ5FXB62C77MR2G

not attested not anchored not stored refs pending

DocTTT: Test-Time Training for Handwritten Document Recognition Using Meta-Auxiliary Learning

Ching Yee Suen, Li Gu, Wenhao Gu, Yang Wang, Ziqiang Wang

arxiv:2501.12898 v1 · 2025-01-22 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUYQCCGKO37NJ5FXB62C77MR2G}

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	2026-07-05T10:04:00.273146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d310108ca76fed4f4b70fb42ffd91d1a9f8e848fd84b56dc3e8bd94d976169a

Aliases

arxiv: 2501.12898 · arxiv_version: 2501.12898v1 · doi: 10.48550/arxiv.2501.12898 · pith_short_12: HUYQCCGKO37N · pith_short_16: HUYQCCGKO37NJ5FX · pith_short_8: HUYQCCGK

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/HUYQCCGKO37NJ5FXB62C77MR2G \
  | 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: 3d310108ca76fed4f4b70fb42ffd91d1a9f8e848fd84b56dc3e8bd94d976169a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ae78dedd7f3843d9dd4389ea312284a890355ebdda58acab6b54c1fa113d5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-22T14:18:47Z",
    "title_canon_sha256": "c394fb25556007dfa80ecbe173f42e7d21567a1f46638a5bb65c5df4b2d1298a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12898",
    "kind": "arxiv",
    "version": 1
  }
}