Pith Number

pith:53PTSMK3

pith:2018:53PTSMK3TF4ZXTW6COC2XQZN4S

not attested not anchored not stored refs pending

Generalization in quasi-periodic environments

Alessandro Betti, Giovanni Bellettini, Marco Gori

arxiv:1807.05343 v1 · 2018-07-14 · cs.LG · 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{53PTSMK3TF4ZXTW6COC2XQZN4S}

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	2026-05-18T00:10:43.776393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eedf39315b99799bcede1385abc32de4a0c72e42eadc3d950d23d11166d33cdc

Aliases

arxiv: 1807.05343 · arxiv_version: 1807.05343v1 · doi: 10.48550/arxiv.1807.05343 · pith_short_12: 53PTSMK3TF4Z · pith_short_16: 53PTSMK3TF4ZXTW6 · pith_short_8: 53PTSMK3

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/53PTSMK3TF4ZXTW6COC2XQZN4S \
  | 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: eedf39315b99799bcede1385abc32de4a0c72e42eadc3d950d23d11166d33cdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46cc1572f86ec88af9691366b2d6a44f99e204d1df6daf557b005107d568be03",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-14T07:01:14Z",
    "title_canon_sha256": "c3d4c58f58de088993e3c737ce50f7e60f4db8401d07333916b4dc4fa4e9c45b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05343",
    "kind": "arxiv",
    "version": 1
  }
}