Pith Number

pith:FAHVB6MM

pith:2020:FAHVB6MMDK7HMJFP2M5SY4FJVH

not attested not anchored not stored refs pending

Learning Open Set Network with Discriminative Reciprocal Points

Guangyao Chen, Jia Li, Limeng Qiao, Peixi Peng, Shiliang Pu, Tiejun Huang, Yemin Shi, Yonghong Tian

arxiv:2011.00178 v1 · 2020-10-31 · cs.CV · 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{FAHVB6MMDK7HMJFP2M5SY4FJVH}

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	2026-07-05T01:58:43.599121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

280f50f98c1abe7624afd33b2c70a9a9e0c63bceb7964d6513fcec0d34b320b2

Aliases

arxiv: 2011.00178 · arxiv_version: 2011.00178v1 · doi: 10.48550/arxiv.2011.00178 · pith_short_12: FAHVB6MMDK7H · pith_short_16: FAHVB6MMDK7HMJFP · pith_short_8: FAHVB6MM

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/FAHVB6MMDK7HMJFP2M5SY4FJVH \
  | 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: 280f50f98c1abe7624afd33b2c70a9a9e0c63bceb7964d6513fcec0d34b320b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e3e418fc675ccfcee2e341aa43370cf78f4377250d71046177a3a974b0f7b3c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-31T03:20:31Z",
    "title_canon_sha256": "829881a10276c3af902872402450b9f598eb162ad0e800ec23584fddf5c5dbed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00178",
    "kind": "arxiv",
    "version": 1
  }
}