Pith Number

pith:NMNSBZNE

pith:2021:NMNSBZNEIXD6PEGSVSD4OGD32S

not attested not anchored not stored refs pending

When does loss-based prioritization fail?

Jason Yosinski, Niel Teng Hu, Rosanne Liu, Sara Hooker, Xinyu Hu

arxiv:2107.07741 v1 · 2021-07-16 · 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{NMNSBZNEIXD6PEGSVSD4OGD32S}

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	2026-07-05T02:58:28.904358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b1b20e5a445c7e790d2ac87c7187bd4be7ffef62a2ad66438ceac9aacd77c6c

Aliases

arxiv: 2107.07741 · arxiv_version: 2107.07741v1 · doi: 10.48550/arxiv.2107.07741 · pith_short_12: NMNSBZNEIXD6 · pith_short_16: NMNSBZNEIXD6PEGS · pith_short_8: NMNSBZNE

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/NMNSBZNEIXD6PEGSVSD4OGD32S \
  | 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: 6b1b20e5a445c7e790d2ac87c7187bd4be7ffef62a2ad66438ceac9aacd77c6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a63a330236b9e15a91924b7946f18b17a11b307d53096e13d5e2b63adf16ce50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-16T07:23:15Z",
    "title_canon_sha256": "754c744c16e1dbc66ff8b32c9e963324bd4896a06f4802e114bd15fa104d44bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07741",
    "kind": "arxiv",
    "version": 1
  }
}