Pith Number

pith:NFES5XST

pith:2021:NFES5XSTV5TV2IWOEOSPO2ONBQ

not attested not anchored not stored refs pending

IAFA: Instance-aware Feature Aggregation for 3D Object Detection from a Single Image

Dingfu Zhou, Feixiang Lu, Jin Fang, Junbo Yin, Liangjun Zhang, Miao Liao, Xibin Song, Yuchao Dai

arxiv:2103.03480 v1 · 2021-03-05 · 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{NFES5XSTV5TV2IWOEOSPO2ONBQ}

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	2026-07-05T02:20:35.835218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69492ede53af675d22ce23a4f769cd0c37b7573fffbb9404668dfe99b109278d

Aliases

arxiv: 2103.03480 · arxiv_version: 2103.03480v1 · doi: 10.48550/arxiv.2103.03480 · pith_short_12: NFES5XSTV5TV · pith_short_16: NFES5XSTV5TV2IWO · pith_short_8: NFES5XST

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/NFES5XSTV5TV2IWOEOSPO2ONBQ \
  | 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: 69492ede53af675d22ce23a4f769cd0c37b7573fffbb9404668dfe99b109278d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "241cc4e516f9964f07436b44f4961369edd449bb3bf741f2de2ac59709d42fdd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-05T05:47:52Z",
    "title_canon_sha256": "5aca968caacde12840c23e39ce80867372741da51340c7cb676e2345e3d40342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03480",
    "kind": "arxiv",
    "version": 1
  }
}