Pith Number

pith:TA4EKULF

pith:2021:TA4EKULFTSHTJNGFYRIVKZGYSW

not attested not anchored not stored refs pending

Surrogate Regret Bounds for Polyhedral Losses

Bo Waggoner, Rafael Frongillo

arxiv:2110.14031 v1 · 2021-10-26 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TA4EKULFTSHTJNGFYRIVKZGYSW}

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	2026-07-05T03:26:22.990326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98384551659c8f34b4c5c4515564d8958b6c9b238682515c76b4eae2f04a6636

Aliases

arxiv: 2110.14031 · arxiv_version: 2110.14031v1 · doi: 10.48550/arxiv.2110.14031 · pith_short_12: TA4EKULFTSHT · pith_short_16: TA4EKULFTSHTJNGF · pith_short_8: TA4EKULF

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/TA4EKULFTSHTJNGFYRIVKZGYSW \
  | 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: 98384551659c8f34b4c5c4515564d8958b6c9b238682515c76b4eae2f04a6636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5345a7009e5f845ff21e72ab95eda389366b61f60f494eea27d02c2ffd75cd5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-26T21:12:52Z",
    "title_canon_sha256": "73d98e0395a9404e5995ffc2ad29c0c70c8fe9d01a86ea7ae3e6c587c3e4e7da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14031",
    "kind": "arxiv",
    "version": 1
  }
}