Pith Number

pith:ADMDHARO

pith:2017:ADMDHARO37GCXVN57EMESDASQJ

not attested not anchored not stored refs pending

Damped Posterior Linearization Filter

\'Angel F. Garc\'ia-Fern\'andez, Lennart Svensson, Matti Raitoharju, Robert Pich\'e

arxiv:1704.01113 v2 · 2017-04-04 · math.OC · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADMDHARO37GCXVN57EMESDASQJ}

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	2026-05-18T00:23:14.301065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00d833822edfcc2bd5bdf918490c128269712581f8d362a360f721ce5dda25a7

Aliases

arxiv: 1704.01113 · arxiv_version: 1704.01113v2 · doi: 10.48550/arxiv.1704.01113 · pith_short_12: ADMDHARO37GC · pith_short_16: ADMDHARO37GCXVN5 · pith_short_8: ADMDHARO

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/ADMDHARO37GCXVN57EMESDASQJ \
  | 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: 00d833822edfcc2bd5bdf918490c128269712581f8d362a360f721ce5dda25a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "238706c2ef4830e072af3cf845cb759b22870dbb3cd664fe9a5133e20b8b35d4",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-04-04T17:48:39Z",
    "title_canon_sha256": "cb3df6f4dd5f8c3e70c8524cf7a6518f4321b94ec5a5aa191500586c037c3b28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01113",
    "kind": "arxiv",
    "version": 2
  }
}