Pith Number

pith:OGCQOQ2V

pith:2014:OGCQOQ2VJ4ORBMEWTL7NPWICOO

not attested not anchored not stored refs pending

Simultaneous Detection and Segmentation

Bharath Hariharan, Jitendra Malik, Pablo Arbel\'aez, Ross Girshick

arxiv:1407.1808 v1 · 2014-07-07 · 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{OGCQOQ2VJ4ORBMEWTL7NPWICOO}

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	2026-05-18T02:48:10.348014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71850743554f1d10b0969afed7d90273ae7e27c62c288dd9196739545f7b77ab

Aliases

arxiv: 1407.1808 · arxiv_version: 1407.1808v1 · doi: 10.48550/arxiv.1407.1808 · pith_short_12: OGCQOQ2VJ4OR · pith_short_16: OGCQOQ2VJ4ORBMEW · pith_short_8: OGCQOQ2V

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/OGCQOQ2VJ4ORBMEWTL7NPWICOO \
  | 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: 71850743554f1d10b0969afed7d90273ae7e27c62c288dd9196739545f7b77ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28462a4d0477201cc65578e6b99f79df9dfab6ea7f78e829dec73c2dc69995e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-07-07T18:59:11Z",
    "title_canon_sha256": "ed4425b659994ff358e29d5c46ffeba14fc695b543a1d1c59d7f5063d873f4c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1808",
    "kind": "arxiv",
    "version": 1
  }
}