Pith Number

pith:UFXDK7HA

pith:2024:UFXDK7HAAVVASLUZJNWNKJCUWR

not attested not anchored not stored refs pending

Gradual changes in functional time series

Holger Dette, Patrick Bastian

arxiv:2407.07996 v2 · 2024-07-10 · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFXDK7HAAVVASLUZJNWNKJCUWR}

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	2026-07-05T09:59:17.351309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a16e357ce0056a092e994b6cd52454b46ea032456050ca482d30657a806b7917

Aliases

arxiv: 2407.07996 · arxiv_version: 2407.07996v2 · doi: 10.48550/arxiv.2407.07996 · pith_short_12: UFXDK7HAAVVA · pith_short_16: UFXDK7HAAVVASLUZ · pith_short_8: UFXDK7HA

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/UFXDK7HAAVVASLUZJNWNKJCUWR \
  | 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: a16e357ce0056a092e994b6cd52454b46ea032456050ca482d30657a806b7917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c23d46e40d86ecdccb215473b4aa0fa26423b0ca096da3e9177530ed7b9c67f1",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2024-07-10T19:00:53Z",
    "title_canon_sha256": "6b244aec6f97bec1eeb5da749e88388abceb11c59b986207a49ef6a71bac62df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07996",
    "kind": "arxiv",
    "version": 2
  }
}