Pith Number

pith:BBOTPDJI

pith:2012:BBOTPDJILMJXO4A6ZFNCSY6H3N

not attested not anchored not stored refs pending

Nonlinear Mode Decomposition: a new noise-robust, adaptive decomposition method

Aneta Stefanovska, Dmytro Iatsenko, Peter V. E. McClintock

arxiv:1207.5567 v2 · 2012-07-24 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBOTPDJILMJXO4A6ZFNCSY6H3N}

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	2026-05-18T01:31:04.145798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

085d378d285b1377701ec95a2963c7db60878e8c48fd71d6726f43a9d776fd90

Aliases

arxiv: 1207.5567 · arxiv_version: 1207.5567v2 · doi: 10.48550/arxiv.1207.5567 · pith_short_12: BBOTPDJILMJX · pith_short_16: BBOTPDJILMJXO4A6 · pith_short_8: BBOTPDJI

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/BBOTPDJILMJXO4A6ZFNCSY6H3N \
  | 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: 085d378d285b1377701ec95a2963c7db60878e8c48fd71d6726f43a9d776fd90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ba16ac2e1223acc4d5f9107e21e5ab1184b698c9c47d89d201651a97941b4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-07-24T00:46:48Z",
    "title_canon_sha256": "4af91c0b8e4392dfa42a056d158bf7afc30b8a09c01db11a60ee5fcba02117f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5567",
    "kind": "arxiv",
    "version": 2
  }
}