Pith Number

pith:MSP3OTNQ

pith:2013:MSP3OTNQWGNKSR3ZOV2M6NT2P7

not attested not anchored not stored refs pending

Prediction by Random-Walk Perturbation

G\'abor Lugosi, Gergely Neu, Luc Devroye

arxiv:1302.5797 v1 · 2013-02-23 · 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{MSP3OTNQWGNKSR3ZOV2M6NT2P7}

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	2026-05-18T03:32:43.701507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

649fb74db0b19aa947797574cf367a7fe6e61aadc1acd8127107835433e76d2a

Aliases

arxiv: 1302.5797 · arxiv_version: 1302.5797v1 · doi: 10.48550/arxiv.1302.5797 · pith_short_12: MSP3OTNQWGNK · pith_short_16: MSP3OTNQWGNKSR3Z · pith_short_8: MSP3OTNQ

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/MSP3OTNQWGNKSR3ZOV2M6NT2P7 \
  | 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: 649fb74db0b19aa947797574cf367a7fe6e61aadc1acd8127107835433e76d2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a29d9761525e86ad5d69860d4d8105fb4ed6f7e60aaf8f4148747c3c7007c0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-02-23T13:33:09Z",
    "title_canon_sha256": "3dd8eb20075f1b707b1ef84c15772c13a33a4eaeec21450d314cfcfc64305033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5797",
    "kind": "arxiv",
    "version": 1
  }
}