Pith Number

pith:DJEGJ6X6

pith:2011:DJEGJ6X6AK3MNGHC7TMYYNMIIK

not attested not anchored not stored refs pending

Efficient Tracking of Large Classes of Experts

Andr\'as Gyorgy, G\'abor Lugosi, Tam\'as Linder

arxiv:1110.2755 v3 · 2011-10-12 · cs.LG · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJEGJ6X6AK3MNGHC7TMYYNMIIK}

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	2026-05-18T03:51:23.754231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a4864fafe02b6c698e2fcd98c35884296462e82b537235380d1de76d95042fc

Aliases

arxiv: 1110.2755 · arxiv_version: 1110.2755v3 · doi: 10.48550/arxiv.1110.2755 · pith_short_12: DJEGJ6X6AK3M · pith_short_16: DJEGJ6X6AK3MNGHC · pith_short_8: DJEGJ6X6

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/DJEGJ6X6AK3MNGHC7TMYYNMIIK \
  | 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: 1a4864fafe02b6c698e2fcd98c35884296462e82b537235380d1de76d95042fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb75644c66611e09d01964a96fbb4194152318aebd38b0197a3a1e25ff2934b6",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2011-10-12T18:48:09Z",
    "title_canon_sha256": "5b348af185a2a8d8e2733c234a8320bf947f120d98d9d295f280ef26d1488819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2755",
    "kind": "arxiv",
    "version": 3
  }
}