Pith Number

pith:D54Z2AJR

pith:2018:D54Z2AJRVMKNDZNYVKGL4LJIL4

not attested not anchored not stored refs pending

PyramidBox: A Context-assisted Single Shot Face Detector

Daniel K. Du, Jingtuo Liu, Xu Tang, Zeqiang He

arxiv:1803.07737 v2 · 2018-03-21 · 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{D54Z2AJRVMKNDZNYVKGL4LJIL4}

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	2026-05-18T00:07:55.276602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f799d0131ab14d1e5b8aa8cbe2d285f056734587a6c2343b7dafbc522dc3405

Aliases

arxiv: 1803.07737 · arxiv_version: 1803.07737v2 · doi: 10.48550/arxiv.1803.07737 · pith_short_12: D54Z2AJRVMKN · pith_short_16: D54Z2AJRVMKNDZNY · pith_short_8: D54Z2AJR

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/D54Z2AJRVMKNDZNYVKGL4LJIL4 \
  | 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: 1f799d0131ab14d1e5b8aa8cbe2d285f056734587a6c2343b7dafbc522dc3405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c7af0bd6fbe57b89b575c5605883e48bbdf6d1b83e6078cb100d08a1a7bf8af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-21T03:50:53Z",
    "title_canon_sha256": "e06e3b209cfe3ce31c58ad35f4fa6c42fbb02fd6330ded6479c77efded34008f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07737",
    "kind": "arxiv",
    "version": 2
  }
}