Pith Number

pith:3E62UBIS

pith:2019:3E62UBISOR2OTKUNDZVK4FPYLC

not attested not anchored not stored refs pending

Robustness of Object Recognition under Extreme Occlusion in Humans and Computational Models

Alan Yuille, Hongru Zhu, Jeongho Park, Peng Tang, Soojin Park

arxiv:1905.04598 v2 · 2019-05-11 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3E62UBISOR2OTKUNDZVK4FPYLC}

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	2026-05-17T23:44:18.669871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d93daa05127474e9aa8d1e6aae15f858b84cd1637766ef1522e7cf81d941b969

Aliases

arxiv: 1905.04598 · arxiv_version: 1905.04598v2 · doi: 10.48550/arxiv.1905.04598 · pith_short_12: 3E62UBISOR2O · pith_short_16: 3E62UBISOR2OTKUN · pith_short_8: 3E62UBIS

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/3E62UBISOR2OTKUNDZVK4FPYLC \
  | 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: d93daa05127474e9aa8d1e6aae15f858b84cd1637766ef1522e7cf81d941b969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "361e3ee5ce4d61cdebf45688c7bb51f5397d57b2d952905e7d5207a49bde34c6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-11T22:01:04Z",
    "title_canon_sha256": "80346b7a5839fc7931583462e3ca1a0203cd1b5ffd121c9d187fb2a54655f06d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04598",
    "kind": "arxiv",
    "version": 2
  }
}