Pith Number

pith:AWK7BVPU

pith:2012:AWK7BVPUWWMCEKRBXGRRZIRJI7

not attested not anchored not stored refs pending

Scaling of Model Approximation Errors and Expected Entropy Distances

Guido F. Montufar, Johannes Rauh

arxiv:1207.3399 v2 · 2012-07-14 · 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{AWK7BVPUWWMCEKRBXGRRZIRJI7}

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	2026-05-18T02:49:39.132638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0595f0d5f4b598222a21b9a31ca22947e1f34baa1686df3c8332161b6b2c4853

Aliases

arxiv: 1207.3399 · arxiv_version: 1207.3399v2 · doi: 10.48550/arxiv.1207.3399 · pith_short_12: AWK7BVPUWWMC · pith_short_16: AWK7BVPUWWMCEKRB · pith_short_8: AWK7BVPU

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/AWK7BVPUWWMCEKRBXGRRZIRJI7 \
  | 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: 0595f0d5f4b598222a21b9a31ca22947e1f34baa1686df3c8332161b6b2c4853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30787bd79eb22fd766c15221dc697f42004e59ca483ac26edcc97e2957b1e022",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-07-14T07:10:19Z",
    "title_canon_sha256": "21645cf8521fbe8f80967acc01b5f7a3d02fee72df12e60831db1098d25f9b11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3399",
    "kind": "arxiv",
    "version": 2
  }
}