Pith Number

pith:WFNNFQZK

pith:2019:WFNNFQZKNCMDP6UBVGJRN5F4FX

not attested not anchored not stored refs pending

ThunderNet: Towards Real-time Generic Object Detection

Gang Yu, Jian Sun, Yiping Bao, Yuxing Peng, Zeming Li, Zhaoning Zhang, Zheng Qin

arxiv:1903.11752 v3 · 2019-03-28 · 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{WFNNFQZKNCMDP6UBVGJRN5F4FX}

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	2026-07-05T04:08:55.342593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b15ad2c32a689837fa81a99316f4bc2dc6e7572b720f7731fc78b9d9d7e27e29

Aliases

arxiv: 1903.11752 · arxiv_version: 1903.11752v3 · doi: 10.48550/arxiv.1903.11752 · pith_short_12: WFNNFQZKNCMD · pith_short_16: WFNNFQZKNCMDP6UB · pith_short_8: WFNNFQZK

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/WFNNFQZKNCMDP6UBVGJRN5F4FX \
  | 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: b15ad2c32a689837fa81a99316f4bc2dc6e7572b720f7731fc78b9d9d7e27e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "355874c5f7b552d2b9b583e18c59a38f0dc67b396bb05d174fe8a0ef8503eecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-28T01:48:09Z",
    "title_canon_sha256": "1da13626e3a1ffe125f6a4dff8d4ef12a4d803d6d148a8daca97d55043d528eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11752",
    "kind": "arxiv",
    "version": 3
  }
}