Pith Number

pith:SZUI6PP2

pith:2022:SZUI6PP2J6SNOEKDVEAOLUE3EH

not attested not anchored not stored refs pending

DocSegTr: An Instance-Level End-to-End Document Image Segmentation Transformer

Ayan Banerjee, Josep Llad\'os, Sanket Biswas, Umapada Pal

arxiv:2201.11438 v2 · 2022-01-27 · 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{SZUI6PP2J6SNOEKDVEAOLUE3EH}

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	2026-07-05T04:59:53.025087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96688f3dfa4fa4d71143a900e5d09b21fd42c80af57317faf40c01b4d07c8421

Aliases

arxiv: 2201.11438 · arxiv_version: 2201.11438v2 · doi: 10.48550/arxiv.2201.11438 · pith_short_12: SZUI6PP2J6SN · pith_short_16: SZUI6PP2J6SNOEKD · pith_short_8: SZUI6PP2

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/SZUI6PP2J6SNOEKDVEAOLUE3EH \
  | 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: 96688f3dfa4fa4d71143a900e5d09b21fd42c80af57317faf40c01b4d07c8421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8a42e4674fde0d7775f1d3ba99e599a36cdba1288981b2acb2021d485333fb9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-27T10:50:22Z",
    "title_canon_sha256": "022f4839fc1d549ae087938cabac2832e1735d2240723b3e8de344f0c2e545a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11438",
    "kind": "arxiv",
    "version": 2
  }
}