Pith Number

pith:OJ6VALKD

pith:2019:OJ6VALKDNYNSREAM563V7RCUYT

not attested not anchored not stored refs pending

AugFPN: Improving Multi-scale Feature Learning for Object Detection

Bin Fan, Chaoxu Guo, Chunhong Pan, Qian Zhang, Shiming Xiang

arxiv:1912.05384 v1 · 2019-12-11 · 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{OJ6VALKDNYNSREAM563V7RCUYT}

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	2026-07-05T00:25:35.078283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

727d502d436e1b28900cefb75fc454c4d43db7e8e23d2576e24bdb3142964052

Aliases

arxiv: 1912.05384 · arxiv_version: 1912.05384v1 · doi: 10.48550/arxiv.1912.05384 · pith_short_12: OJ6VALKDNYNS · pith_short_16: OJ6VALKDNYNSREAM · pith_short_8: OJ6VALKD

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/OJ6VALKDNYNSREAM563V7RCUYT \
  | 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: 727d502d436e1b28900cefb75fc454c4d43db7e8e23d2576e24bdb3142964052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "404cd01b4601c44f5a3777c2d49e0a1871fde85e67d73767aa6a0a0315987af8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-11T15:19:59Z",
    "title_canon_sha256": "35f665c52d047b836d2e5d300c47ab4fe966734bd5947a32609792106d3c91d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.05384",
    "kind": "arxiv",
    "version": 1
  }
}