Pith Number

pith:VDXNUSTQ

pith:2013:VDXNUSTQA7FWTPFKLTJ6SUE5OD

not attested not anchored not stored refs pending

A functional analysis of speed profiles: smoothing using derivative information, curve registration, and functional boxplot

Cindie Andrieu (IFSTTAR/COSYS/LIVIC, Guillaume Saint Pierre (IFSTTAR/LIVIC), IMT), Xavier Bressaud (IMT)

arxiv:1312.2252 v2 · 2013-12-08 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDXNUSTQA7FWTPFKLTJ6SUE5OD}

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	2026-05-18T03:01:45.788892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8eeda4a7007cb69bcaa5cd3e9509d70ee53a2cd2209d47ef2e58d22526ec4ea

Aliases

arxiv: 1312.2252 · arxiv_version: 1312.2252v2 · doi: 10.48550/arxiv.1312.2252 · pith_short_12: VDXNUSTQA7FW · pith_short_16: VDXNUSTQA7FWTPFK · pith_short_8: VDXNUSTQ

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/VDXNUSTQA7FWTPFKLTJ6SUE5OD \
  | 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: a8eeda4a7007cb69bcaa5cd3e9509d70ee53a2cd2209d47ef2e58d22526ec4ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d229dc7593d7132acbb9d70a17d2e7b7d9d5871aeebf64e35609fd6fad8e3ee7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-12-08T19:51:16Z",
    "title_canon_sha256": "4bb2672141ab76e43eda646f089d1c5b3edafa49de54e0dcb341ce1cea380101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2252",
    "kind": "arxiv",
    "version": 2
  }
}