Pith Number

pith:NJOOSHJN

pith:2020:NJOOSHJN25AIQ44RFHZPZFDCH4

not attested not anchored not stored refs pending

Improving Calibration in Deep Metric Learning With Cross-Example Softmax

Andreas Veit, Kimberly Wilber

arxiv:2011.08824 v1 · 2020-11-17 · 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{NJOOSHJN25AIQ44RFHZPZFDCH4}

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	2026-07-05T01:52:31.316586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a5ce91d2dd74088739129f2fc94623f167611119143ef99956b2c1d57fa0d44

Aliases

arxiv: 2011.08824 · arxiv_version: 2011.08824v1 · doi: 10.48550/arxiv.2011.08824 · pith_short_12: NJOOSHJN25AI · pith_short_16: NJOOSHJN25AIQ44R · pith_short_8: NJOOSHJN

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/NJOOSHJN25AIQ44RFHZPZFDCH4 \
  | 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: 6a5ce91d2dd74088739129f2fc94623f167611119143ef99956b2c1d57fa0d44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ad571b0011822f3229d1fd305a8603df57e85f898f1e90c417759a3e1ab0037",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-17T18:47:28Z",
    "title_canon_sha256": "64f2b00b0b7753375006a6cfa2535bffdb0f3f0d15a3420a36435d4b87007cd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08824",
    "kind": "arxiv",
    "version": 1
  }
}