Pith Number

pith:7AIGB3KN

pith:2017:7AIGB3KN6AJ45X3ASJ77LNRQ64

not attested not anchored not stored refs pending

Predicting Foreground Object Ambiguity and Efficiently Crowdsourcing the Segmentation(s)

Bo Xiong, Danna Gurari, Jianming Zhang, Kristen Grauman, Kun He, Margrit Betke, Mehrnoosh Sameki, Stan Sclaroff, Suyog Dutt Jain

arxiv:1705.00366 v1 · 2017-04-30 · 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{7AIGB3KN6AJ45X3ASJ77LNRQ64}

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	2026-05-18T00:45:20.635674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f81060ed4df013cedf60927ff5b630f7262c2a9ba6fce9f4eb7dd24367de5be7

Aliases

arxiv: 1705.00366 · arxiv_version: 1705.00366v1 · doi: 10.48550/arxiv.1705.00366 · pith_short_12: 7AIGB3KN6AJ4 · pith_short_16: 7AIGB3KN6AJ45X3A · pith_short_8: 7AIGB3KN

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/7AIGB3KN6AJ45X3ASJ77LNRQ64 \
  | 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: f81060ed4df013cedf60927ff5b630f7262c2a9ba6fce9f4eb7dd24367de5be7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d55e66075cbaecac2c38aeb93baf70186eeff53b4d77bc421980e98f21ab482e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-30T19:27:30Z",
    "title_canon_sha256": "acc447b8deea3dfaa9f7d54f0c4ef4225fe9fce0e6325e48aa48dfeaed4cd524"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00366",
    "kind": "arxiv",
    "version": 1
  }
}