Pith Number

pith:BUP77TBF

pith:2018:BUP77TBFH5ELPY23RPW662CDK3

not attested not anchored not stored refs pending

DOD-CNN: Doubly-injecting Object Information for Event Recognition

Heesung Kwon, Hyungtae Lee, Sungmin Eum

arxiv:1811.02910 v2 · 2018-11-07 · 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{BUP77TBFH5ELPY23RPW662CDK3}

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	2026-05-17T23:54:22.160524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d1fffcc253f48b7e35b8bedef684356dc080c11a45b9d459ad49f67a7ab244f

Aliases

arxiv: 1811.02910 · arxiv_version: 1811.02910v2 · doi: 10.48550/arxiv.1811.02910 · pith_short_12: BUP77TBFH5EL · pith_short_16: BUP77TBFH5ELPY23 · pith_short_8: BUP77TBF

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/BUP77TBFH5ELPY23RPW662CDK3 \
  | 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: 0d1fffcc253f48b7e35b8bedef684356dc080c11a45b9d459ad49f67a7ab244f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fb75959f1033384fce8d0b50656420681c009635090b48713fdbfacc56f4443",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-07T14:44:17Z",
    "title_canon_sha256": "d6e466626c978fda471a2d98be89f4eb2da48914547a1e5ae529692de45e34b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02910",
    "kind": "arxiv",
    "version": 2
  }
}