Pith Number

pith:5DI2S3BF

pith:2017:5DI2S3BFVJD35UPPPC6KHEVGIE

not attested not anchored not stored refs pending

Personalized Classifier Ensemble Pruning Framework for Mobile Crowdsourcing

Hongli Xu, Liusheng Huang, Pengzhan Wang, Shaowei Wang, Wei Yang

arxiv:1701.07166 v1 · 2017-01-25 · cs.DC · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DI2S3BFVJD35UPPPC6KHEVGIE}

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	2026-05-18T00:52:07.280399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8d1a96c25aa47bed1ef78bca392a6411344039cfb9b790968ce17c7cb03dd65

Aliases

arxiv: 1701.07166 · arxiv_version: 1701.07166v1 · doi: 10.48550/arxiv.1701.07166 · pith_short_12: 5DI2S3BFVJD3 · pith_short_16: 5DI2S3BFVJD35UPP · pith_short_8: 5DI2S3BF

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/5DI2S3BFVJD35UPPPC6KHEVGIE \
  | 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: e8d1a96c25aa47bed1ef78bca392a6411344039cfb9b790968ce17c7cb03dd65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33baa6f73aaeef9185f0eb5d6f65a47f6f9aa5e8ae7c9ec39a6a435aa7120559",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-01-25T05:22:35Z",
    "title_canon_sha256": "7d95fc2c1f6de212cc3655e17c3e65792868adcd3450fe4bd8941f90edcc8119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07166",
    "kind": "arxiv",
    "version": 1
  }
}