Pith Number

pith:FSRRXJFZ

pith:2016:FSRRXJFZSBEFQC7O7ROQM5QUOD

not attested not anchored not stored refs pending

Sequential Principal Curves Analysis

Jesus Malo, Valero Laparra

arxiv:1606.00856 v1 · 2016-06-02 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSRRXJFZSBEFQC7O7ROQM5QUOD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:13:00.219877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca31ba4b99048580beefc5d06761470d46287ee1d896188b236c1bf2591b566

Aliases

arxiv: 1606.00856 · arxiv_version: 1606.00856v1 · doi: 10.48550/arxiv.1606.00856 · pith_short_12: FSRRXJFZSBEF · pith_short_16: FSRRXJFZSBEFQC7O · pith_short_8: FSRRXJFZ

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/FSRRXJFZSBEFQC7O7ROQM5QUOD \
  | 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: 2ca31ba4b99048580beefc5d06761470d46287ee1d896188b236c1bf2591b566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "587b8380da0459bb91b16d63db7a550fa679d1db25d116cbbad7e5371c0d17e7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-06-02T20:23:00Z",
    "title_canon_sha256": "6a2f52718e8b123076465ffebee0cc9ab0432f288a4bf58a52a9482610b3f290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00856",
    "kind": "arxiv",
    "version": 1
  }
}