Pith Number

pith:XCMPNDDG

pith:2018:XCMPNDDGGUHFZYG2SHDJBC372U

not attested not anchored not stored refs pending

PixelLink: Detecting Scene Text via Instance Segmentation

Dan Deng, Deng Cai, Haifeng Liu, Xuelong Li

arxiv:1801.01315 v1 · 2018-01-04 · 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{XCMPNDDGGUHFZYG2SHDJBC372U}

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	2026-05-18T00:26:42.482625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b898f68c66350e5ce0da91c6908b7fd525f6a06246e2c40ff519b1818462097d

Aliases

arxiv: 1801.01315 · arxiv_version: 1801.01315v1 · doi: 10.48550/arxiv.1801.01315 · pith_short_12: XCMPNDDGGUHF · pith_short_16: XCMPNDDGGUHFZYG2 · pith_short_8: XCMPNDDG

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/XCMPNDDGGUHFZYG2SHDJBC372U \
  | 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: b898f68c66350e5ce0da91c6908b7fd525f6a06246e2c40ff519b1818462097d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b153373f8583cc491c21f9747724e1b6cbe916976dc5a21b80b6874130bb0844",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-04T11:48:21Z",
    "title_canon_sha256": "5127b09c01b4e19644d550b383badf62d1a9cf094ff6a313a9b806d2eddaa803"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01315",
    "kind": "arxiv",
    "version": 1
  }
}