Pith Number

pith:JLIAHFQS

pith:2017:JLIAHFQSWXM35UF6BMKJPBHRTE

not attested not anchored not stored refs pending

Dispersion for Data-Driven Algorithm Design, Online Learning, and Private Optimization

Ellen Vitercik, Maria-Florina Balcan, Travis Dick

arxiv:1711.03091 v4 · 2017-11-08 · 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{JLIAHFQSWXM35UF6BMKJPBHRTE}

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	2026-05-18T00:02:45.473039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ad0039612b5d9bed0be0b149784f199246b895cb4d18fe02d8166a72d23f520

Aliases

arxiv: 1711.03091 · arxiv_version: 1711.03091v4 · doi: 10.48550/arxiv.1711.03091 · pith_short_12: JLIAHFQSWXM3 · pith_short_16: JLIAHFQSWXM35UF6 · pith_short_8: JLIAHFQS

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/JLIAHFQSWXM35UF6BMKJPBHRTE \
  | 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: 4ad0039612b5d9bed0be0b149784f199246b895cb4d18fe02d8166a72d23f520

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a92e639a57a7d172c5cd6f93a87568fe94afe32103eab6b7f97b1a54470b5de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-08T18:50:49Z",
    "title_canon_sha256": "d41d56981e11f29ec47a8ce64b4daea8ebce4debd5ce3fd95db9e7b605c88a8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03091",
    "kind": "arxiv",
    "version": 4
  }
}