Pith Number

pith:6ISMSIFC

pith:2014:6ISMSIFCM5ILCY63SB6ERB4QV7

not attested not anchored not stored refs pending

Two maximum entropy based algorithms for running quantile estimation in non-stationary data streams

Duc-Son Pham, Ognjen Arandjelovic, Svetha Venkatesh

arxiv:1411.2250 v1 · 2014-11-09 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ISMSIFCM5ILCY63SB6ERB4QV7}

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	2026-05-18T02:38:08.021893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f224c920a26750b163db907c488790afdf7ef644e15c59f2e030e8ec8f6cad55

Aliases

arxiv: 1411.2250 · arxiv_version: 1411.2250v1 · doi: 10.48550/arxiv.1411.2250 · pith_short_12: 6ISMSIFCM5IL · pith_short_16: 6ISMSIFCM5ILCY63 · pith_short_8: 6ISMSIFC

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/6ISMSIFCM5ILCY63SB6ERB4QV7 \
  | 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: f224c920a26750b163db907c488790afdf7ef644e15c59f2e030e8ec8f6cad55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93fb8394bf14e52113f987f3aac8aae9025d00b7c1a0ab59b0d30875076eae96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-09T16:05:45Z",
    "title_canon_sha256": "d61aea3e90ad51f7295797f87d2b71a928846aa219b58cc7e35f9ded876a8348"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2250",
    "kind": "arxiv",
    "version": 1
  }
}