Pith Number

pith:VLMNRY4V

pith:2011:VLMNRY4VRMJNH2JOVRHNQRFEFS

not attested not anchored not stored refs pending

Explicit Learning Curves for Transduction and Application to Clustering and Compression Algorithms

P. Derbeko, R. El-Yaniv, R. Meir

arxiv:1107.0046 v1 · 2011-06-30 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLMNRY4VRMJNH2JOVRHNQRFEFS}

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	2026-05-18T04:19:02.812882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aad8d8e3958b12d3e92eac4ed844a42c9de96be5967938da65cd36c4626c1d51

Aliases

arxiv: 1107.0046 · arxiv_version: 1107.0046v1 · doi: 10.48550/arxiv.1107.0046 · pith_short_12: VLMNRY4VRMJN · pith_short_16: VLMNRY4VRMJNH2JO · pith_short_8: VLMNRY4V

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/VLMNRY4VRMJNH2JOVRHNQRFEFS \
  | 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: aad8d8e3958b12d3e92eac4ed844a42c9de96be5967938da65cd36c4626c1d51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d7713bdb10cefdb36fb4076b3b43cfa061aa792d1125d40fe42757bc0285927",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-06-30T20:39:52Z",
    "title_canon_sha256": "afa126723c17ebafd7d58b0ff7454beafcf6cfddb5db74b7cee2e52f4c4cbaa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0046",
    "kind": "arxiv",
    "version": 1
  }
}