Pith Number

pith:XBRASBA6

pith:2017:XBRASBA6CXMPOWYVDJVEEFEQQG

not attested not anchored not stored refs pending

Introducing libeemd: A program package for performing the ensemble empirical mode decomposition

E. R\"as\"anen, J. Helske, P. J. J. Luukko

arxiv:1707.00487 v1 · 2017-07-03 · 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{XBRASBA6CXMPOWYVDJVEEFEQQG}

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	2026-05-18T00:41:03.220326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b86209041e15d8f75b151a6a42149081a33854e9480ebc5161015b0cf2f65041

Aliases

arxiv: 1707.00487 · arxiv_version: 1707.00487v1 · doi: 10.48550/arxiv.1707.00487 · pith_short_12: XBRASBA6CXMP · pith_short_16: XBRASBA6CXMPOWYV · pith_short_8: XBRASBA6

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/XBRASBA6CXMPOWYVDJVEEFEQQG \
  | 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: b86209041e15d8f75b151a6a42149081a33854e9480ebc5161015b0cf2f65041

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0004bec7cc436e25aeb5fa2b6811a887c97d2fa21ce7c271547cecc5fd4ea25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-07-03T11:39:48Z",
    "title_canon_sha256": "e168ce35403da215b0c374c50b56288acc5a7ad70db6fbb9ae9b510ef7c3505b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00487",
    "kind": "arxiv",
    "version": 1
  }
}