Pith Number

pith:E3LNI7M7

pith:2016:E3LNI7M7WHCSY7COMHDZZ6S2QR

not attested not anchored not stored refs pending

Regression-based Hypergraph Learning for Image Clustering and Classification

Bo Liu, Dan Yang, Sheng Huang, Xiaohong Zhang

arxiv:1603.04150 v1 · 2016-03-14 · 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{E3LNI7M7WHCSY7COMHDZZ6S2QR}

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	2026-05-18T01:19:09.293758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d6d47d9fb1c52c7c4e61c79cfa5a844500bb1ce361f992dc2bc3c820dbc41c

Aliases

arxiv: 1603.04150 · arxiv_version: 1603.04150v1 · doi: 10.48550/arxiv.1603.04150 · pith_short_12: E3LNI7M7WHCS · pith_short_16: E3LNI7M7WHCSY7CO · pith_short_8: E3LNI7M7

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/E3LNI7M7WHCSY7COMHDZZ6S2QR \
  | 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: 26d6d47d9fb1c52c7c4e61c79cfa5a844500bb1ce361f992dc2bc3c820dbc41c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa6fa6b318367116574a1f6acbb0a572b049951aa1876a7bc89e5c36245e9b81",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-14T06:54:39Z",
    "title_canon_sha256": "81895e6fb6578434e7717257e2ab3376013010d878aa9097ecc96efe91930643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04150",
    "kind": "arxiv",
    "version": 1
  }
}