Pith Number

pith:NDFL6E6S

pith:2021:NDFL6E6SP63E5WVVFO2SYOVWUV

not attested not anchored not stored refs pending

Distilling Object Detectors with Feature Richness

Ming Chang, Rui Zhang, Shaoli Liu, Tianshi Chen, Xishan Zhang, Yunji Chen, Zhixing Du

arxiv:2111.00674 v4 · 2021-11-01 · 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{NDFL6E6SP63E5WVVFO2SYOVWUV}

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	2026-07-05T03:41:41.695413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68cabf13d27fb64edab52bb52c3ab6a5791f794ea9950628c691acfaa2eb5228

Aliases

arxiv: 2111.00674 · arxiv_version: 2111.00674v4 · doi: 10.48550/arxiv.2111.00674 · pith_short_12: NDFL6E6SP63E · pith_short_16: NDFL6E6SP63E5WVV · pith_short_8: NDFL6E6S

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/NDFL6E6SP63E5WVVFO2SYOVWUV \
  | 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: 68cabf13d27fb64edab52bb52c3ab6a5791f794ea9950628c691acfaa2eb5228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a33a11b794aa27d5bdf57ad7da34fac65b847e05fbc9eb09cc26a39dc00c05b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-01T03:16:06Z",
    "title_canon_sha256": "4632fe6647f73ed15ca3f9aec4fe8e6e46b5ff61b100e87e4d5dab09867b1e03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00674",
    "kind": "arxiv",
    "version": 4
  }
}