Pith Number

pith:O2MCOCRH

pith:2022:O2MCOCRHWOUF3ODMYCYCZDNHQK

not attested not anchored not stored refs pending

NGAME: Negative Mining-aware Mini-batching for Extreme Classification

Akshay Soni, Amit Singh, Anshul Mittal, Bhawna Paliwal, Deepak Saini, Deepesh Hada, Gururaj K, Jian Jiao, Kunal Dahiya, Kushal Dave, Manik Varma, Nilesh Gupta, Prasenjit Dey, Purushottam Kar, Ramachandran Ramjee, Sonu Mehta, Sumeet Agarwal, Vidit Jain, Yajun Wang

arxiv:2207.04452 v1 · 2022-07-10 · cs.LG · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2MCOCRHWOUF3ODMYCYCZDNHQK}

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	2026-07-05T04:38:59.657685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7698270a27b3a85db86cc0b02c8da78280a577ad4479e185c7e310cb20c023a0

Aliases

arxiv: 2207.04452 · arxiv_version: 2207.04452v1 · doi: 10.48550/arxiv.2207.04452 · pith_short_12: O2MCOCRHWOUF · pith_short_16: O2MCOCRHWOUF3ODM · pith_short_8: O2MCOCRH

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/O2MCOCRHWOUF3ODMYCYCZDNHQK \
  | 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: 7698270a27b3a85db86cc0b02c8da78280a577ad4479e185c7e310cb20c023a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4a9ef55d9a1d2f4277d57c304a885059d086086f6f8b63ccfdae8cf51957bef",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-10T12:32:12Z",
    "title_canon_sha256": "cac24fa45ee1a0cfb7d349cb11316ef60ac9f50f39cae746412f6ed34291720e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04452",
    "kind": "arxiv",
    "version": 1
  }
}