Pith Number

pith:2EQWQHRZ

pith:2019:2EQWQHRZ5VZDREEL3METBMVM3J

not attested not anchored not stored refs pending

A Center Manifold Reduction Technique for a System of Randomly Coupled Oscillators

Dimitrios Moirogiannis, Keith Hayton, Marcelo Magnasco

arxiv:1904.00892 v1 · 2019-04-01 · math.DS · physics.bio-ph · q-bio.NC · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EQWQHRZ5VZDREEL3METBMVM3J}

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	2026-05-17T23:49:45.210491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d121681e39ed7238908bdb0930b2acda5eb11b3ce136113001ae98529c361616

Aliases

arxiv: 1904.00892 · arxiv_version: 1904.00892v1 · doi: 10.48550/arxiv.1904.00892 · pith_short_12: 2EQWQHRZ5VZD · pith_short_16: 2EQWQHRZ5VZDREEL · pith_short_8: 2EQWQHRZ

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/2EQWQHRZ5VZDREEL3METBMVM3J \
  | 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: d121681e39ed7238908bdb0930b2acda5eb11b3ce136113001ae98529c361616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a9decc48abfaf2bcd31e6f75af13bbd784f23785259e075bfeb11fbc2fcd1f9",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.NC",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-04-01T14:49:57Z",
    "title_canon_sha256": "86adb958cae6f69ad6a02b6fccbf5d869d2bdacf47917e941654674a95482d88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00892",
    "kind": "arxiv",
    "version": 1
  }
}