Pith Number

pith:N2PKXEPJ

pith:2014:N2PKXEPJSOV3RFZNKNKUWD7Q4A

not attested not anchored not stored refs pending

An adaptive selective frequency damping method

Bastien E. Jordi, Colin J. Cotter, Spencer J. Sherwin

arxiv:1412.4372 v1 · 2014-12-14 · physics.flu-dyn · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2PKXEPJSOV3RFZNKNKUWD7Q4A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:29:04.289984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e9eab91e993abb8972d53554b0ff0e00946c7856f0ff5d3e3eb997dbcb85c9e

Aliases

arxiv: 1412.4372 · arxiv_version: 1412.4372v1 · doi: 10.48550/arxiv.1412.4372 · pith_short_12: N2PKXEPJSOV3 · pith_short_16: N2PKXEPJSOV3RFZN · pith_short_8: N2PKXEPJ

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/N2PKXEPJSOV3RFZNKNKUWD7Q4A \
  | 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: 6e9eab91e993abb8972d53554b0ff0e00946c7856f0ff5d3e3eb997dbcb85c9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e15736c2632e776e7e0ff6a7a731d52071ca0c15668f543d86111cf109f8d727",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-12-14T15:57:49Z",
    "title_canon_sha256": "7f65cc780aaf4349e135e0a82c110776a7c940a3f20134763cb1a01d801675a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4372",
    "kind": "arxiv",
    "version": 1
  }
}