Pith Number

pith:BJN2Y4DT

pith:2019:BJN2Y4DTNM2PAXRWRUGFOUNMMW

not attested not anchored not stored refs pending

The Deterministic plus Stochastic Model of the Residual Signal and its Applications

Thierry Dutoit, Thomas Drugman

arxiv:2001.01000 v1 · 2019-12-29 · cs.SD · cs.CL · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJN2Y4DTNM2PAXRWRUGFOUNMMW}

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	2026-07-05T00:29:43.197962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a5bac70736b34f05e368d0c5751ac65b3ddd17ec98e97b5a509707879c92586

Aliases

arxiv: 2001.01000 · arxiv_version: 2001.01000v1 · doi: 10.48550/arxiv.2001.01000 · pith_short_12: BJN2Y4DTNM2P · pith_short_16: BJN2Y4DTNM2PAXRW · pith_short_8: BJN2Y4DT

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/BJN2Y4DTNM2PAXRWRUGFOUNMMW \
  | 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: 0a5bac70736b34f05e368d0c5751ac65b3ddd17ec98e97b5a509707879c92586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afd08e0af948c536287aa5dd73d98a8b8368788a3d9b8cd2d06be083345a7230",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-12-29T07:52:37Z",
    "title_canon_sha256": "8cec7f000c53793ae7caacaa13c548288e6a40133a90bb16342248c3b0951a7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.01000",
    "kind": "arxiv",
    "version": 1
  }
}