Pith Number

pith:Q2OGFANG

pith:2016:Q2OGFANG4OFDGY76EGOTW63DSF

not attested not anchored not stored refs pending

Unsupervised classification of children's bodies using currents

Amelia Sim\'o, Maria Victoria Ib\'a\~nez, Sonia Barahona, Ximo Gual-Arnau

arxiv:1606.01746 v1 · 2016-06-06 · stat.ME · cs.CV · 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{Q2OGFANG4OFDGY76EGOTW63DSF}

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	2026-05-18T01:12:53.667108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

869c6281a6e38a3363fe219d3b7b639164e960fa5791a4f6757c3dd27fd3f27e

Aliases

arxiv: 1606.01746 · arxiv_version: 1606.01746v1 · doi: 10.48550/arxiv.1606.01746 · pith_short_12: Q2OGFANG4OFD · pith_short_16: Q2OGFANG4OFDGY76 · pith_short_8: Q2OGFANG

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/Q2OGFANG4OFDGY76EGOTW63DSF \
  | 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: 869c6281a6e38a3363fe219d3b7b639164e960fa5791a4f6757c3dd27fd3f27e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "832b50958128ee31739ce7dc9c302d29d1a9b6534fdf090532f8a52c55235c41",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-06-06T13:52:24Z",
    "title_canon_sha256": "c1b02595249e4cadd34484695615031e612200b8036ae78657f2d72d28f945b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01746",
    "kind": "arxiv",
    "version": 1
  }
}