Pith Number

pith:U6IPCW5Z

pith:2016:U6IPCW5ZZB4THMCX3IWINBLRP6

not attested not anchored not stored refs pending

Efficient Algorithms for Adversarial Contextual Learning

Akshay Krishnamurthy, Robert E. Schapire, Vasilis Syrgkanis

arxiv:1602.02454 v1 · 2016-02-08 · 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{U6IPCW5ZZB4THMCX3IWINBLRP6}

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	2026-05-18T01:21:09.908142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a790f15bb9c87933b057da2c8685717f8bf0a1f5c22d80245bd6d7f745087031

Aliases

arxiv: 1602.02454 · arxiv_version: 1602.02454v1 · doi: 10.48550/arxiv.1602.02454 · pith_short_12: U6IPCW5ZZB4T · pith_short_16: U6IPCW5ZZB4THMCX · pith_short_8: U6IPCW5Z

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/U6IPCW5ZZB4THMCX3IWINBLRP6 \
  | 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: a790f15bb9c87933b057da2c8685717f8bf0a1f5c22d80245bd6d7f745087031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa27a436a334b84a7c36311f913e740ddb077ee56dc68f09cde0285436f1fd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-02-08T03:11:39Z",
    "title_canon_sha256": "63ad7f18f8b48d436f39defd7c1c4411b4753da67956d80973c106541d2a079c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02454",
    "kind": "arxiv",
    "version": 1
  }
}