Pith Number

pith:EOSLB7ZD

pith:2014:EOSLB7ZDB4KFOCQSPXNGXALADT

not attested not anchored not stored refs pending

A scaled gradient projection method for Bayesian learning in dynamical systems

Alessandro Chiuso, Marco Prato, Silvia Bonettini

arxiv:1406.6603 v3 · 2014-06-25 · math.NA · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOSLB7ZDB4KFOCQSPXNGXALADT}

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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	2026-05-18T01:55:53.356355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23a4b0ff230f14570a127dda6b81601ce837e0b16548b47ebad13ca38a30b204

Aliases

arxiv: 1406.6603 · arxiv_version: 1406.6603v3 · doi: 10.48550/arxiv.1406.6603 · pith_short_12: EOSLB7ZDB4KF · pith_short_16: EOSLB7ZDB4KFOCQS · pith_short_8: EOSLB7ZD

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/EOSLB7ZDB4KFOCQSPXNGXALADT \
  | 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: 23a4b0ff230f14570a127dda6b81601ce837e0b16548b47ebad13ca38a30b204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abba9843db4e02dacf3fb30b277c3dc0fb4b29183ff87b484a5426be17f26fab",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-06-25T15:12:48Z",
    "title_canon_sha256": "e62f16143c7b5e5c6fbcfe4618ae8251ed92a41e880c6cebb54c4fc4e86b1977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6603",
    "kind": "arxiv",
    "version": 3
  }
}