Pith Number

pith:AZD3HY2L

pith:2021:AZD3HY2LZWQ2I42DAQKOSJQC4N

not attested not anchored not stored refs pending

Robust Temporal Ensembling for Learning with Noisy Labels

Abel Brown, Benedikt Schifferer, Robert DiPietro

arxiv:2109.14563 v1 · 2021-09-29 · 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{AZD3HY2LZWQ2I42DAQKOSJQC4N}

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	2026-07-05T03:18:36.358837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0647b3e34bcda1a473430414e92602e36a4848ff443a9078e9c6142183143628

Aliases

arxiv: 2109.14563 · arxiv_version: 2109.14563v1 · doi: 10.48550/arxiv.2109.14563 · pith_short_12: AZD3HY2LZWQ2 · pith_short_16: AZD3HY2LZWQ2I42D · pith_short_8: AZD3HY2L

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/AZD3HY2LZWQ2I42DAQKOSJQC4N \
  | 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: 0647b3e34bcda1a473430414e92602e36a4848ff443a9078e9c6142183143628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e060a9635310aeb5c580906eee2e65ef514d020fe2645adfc3cf1f9f3f5d267f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-29T16:59:36Z",
    "title_canon_sha256": "57f3351297fba67cec1c62c8222e6bf079acdeb9f2b16adbdee272ef7a435618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14563",
    "kind": "arxiv",
    "version": 1
  }
}