Pith Number

pith:KO2AMIUI

pith:2014:KO2AMIUIGXW3SOZCJBSHF2XUC7

not attested not anchored not stored refs pending

Conditional quantile estimation through optimal quantization

Davy Paindaveine, Isabelle Charlier, J\'er\^ome Saracco

arxiv:1405.2781 v1 · 2014-05-12 · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KO2AMIUIGXW3SOZCJBSHF2XUC7}

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	2026-05-18T02:52:04.797585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53b406228835edb93b22486472eaf417d260301f69f4f3ab3f9ca60d248b34bd

Aliases

arxiv: 1405.2781 · arxiv_version: 1405.2781v1 · doi: 10.48550/arxiv.1405.2781 · pith_short_12: KO2AMIUIGXW3 · pith_short_16: KO2AMIUIGXW3SOZC · pith_short_8: KO2AMIUI

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/KO2AMIUIGXW3SOZCJBSHF2XUC7 \
  | 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: 53b406228835edb93b22486472eaf417d260301f69f4f3ab3f9ca60d248b34bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8bf874189466e595974668f601d998cd47709177d37c7f3fac5c9433eca0c8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2014-05-12T14:36:45Z",
    "title_canon_sha256": "fd22719b00b25c77f34e6e18e2dbc35272bf7df306d11a84eeb4c7f309e8736f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2781",
    "kind": "arxiv",
    "version": 1
  }
}