Pith Number

pith:OPCJY63M

pith:2019:OPCJY63MFH7RCE6XGAAHGHFNCM

not attested not anchored not stored refs pending

DeeperLab: Single-Shot Image Parser

George Papandreou, Jyh-Jing Hwang, Liang-Chieh Chen, Maxwell D. Collins, Tien-Ju Yang, Ting Liu, Vivienne Sze, Xiao Zhang, Yukun Zhu

arxiv:1902.05093 v2 · 2019-02-13 · 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{OPCJY63MFH7RCE6XGAAHGHFNCM}

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.

Cited by

1 paper in Pith

Breaking the Resource Wall: Geometry-Guided Sequence Modeling for Efficient Semantic Segmentation

Receipt and verification

First computed	2026-05-17T23:51:25.663448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73c49c7b6c29ff1113d73000731cad1329116b2ad3af291591177d2447c37bd2

Aliases

arxiv: 1902.05093 · arxiv_version: 1902.05093v2 · doi: 10.48550/arxiv.1902.05093 · pith_short_12: OPCJY63MFH7R · pith_short_16: OPCJY63MFH7RCE6X · pith_short_8: OPCJY63M

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/OPCJY63MFH7RCE6XGAAHGHFNCM \
  | 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: 73c49c7b6c29ff1113d73000731cad1329116b2ad3af291591177d2447c37bd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88fba87e2b77039e8157f5f614d21ac50fd7f2e51c3127dde0ee73eb2a2e308",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-13T19:34:07Z",
    "title_canon_sha256": "cc574fb80826ef138de7e22f190f90a9f62cbe62d0447edc8eb8032a7973e6a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05093",
    "kind": "arxiv",
    "version": 2
  }
}