Pith Number

pith:353XBHRE

pith:2019:353XBHREZDNVPXFCY7BZYY24WF

not attested not anchored not stored refs pending

Permutation-invariant Feature Restructuring for Correlation-aware Image Set-based Recognition

B.V.K. Kumar, Jane You, Lingsheng Kong, Ping Jia, Site Li, Xiaofeng Liu, Zhenhua Guo

arxiv:1908.01174 v1 · 2019-08-03 · cs.CV · cs.LG · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{353XBHREZDNVPXFCY7BZYY24WF}

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	2026-07-04T23:51:27.719248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df77709e24c8db57dca2c7c39c635cb1558e9cfef1f7b9cf34695b6b5f168610

Aliases

arxiv: 1908.01174 · arxiv_version: 1908.01174v1 · doi: 10.48550/arxiv.1908.01174 · pith_short_12: 353XBHREZDNV · pith_short_16: 353XBHREZDNVPXFC · pith_short_8: 353XBHRE

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/353XBHREZDNVPXFCY7BZYY24WF \
  | 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: df77709e24c8db57dca2c7c39c635cb1558e9cfef1f7b9cf34695b6b5f168610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f6c23c2d31edb54708529da1a74dcf2a5ee9e807f5a0ec3dae77c0ae1f6f881",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-03T13:39:41Z",
    "title_canon_sha256": "0e6417ab29defb0b2f67598b6d3bb7ccb6e84f0fdb0e56149b69b4af65d2fecb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01174",
    "kind": "arxiv",
    "version": 1
  }
}