Pith Number

pith:G4WTLRGF

pith:2012:G4WTLRGF3VCOKWZYA2YDQQE3PB

not attested not anchored not stored refs pending

Synchronization of dynamical hypernetworks: dimensionality reduction through simultaneous block-diagonalization of matrices

Daniel Irving, Francesco Sorrentino

arxiv:1208.5149 v2 · 2012-08-25 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4WTLRGF3VCOKWZYA2YDQQE3PB}

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	2026-05-18T01:54:58.223338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372d35c4c5dd44e55b3806b038409b78514392d071f03a8d54f16fb5ed079511

Aliases

arxiv: 1208.5149 · arxiv_version: 1208.5149v2 · doi: 10.48550/arxiv.1208.5149 · pith_short_12: G4WTLRGF3VCO · pith_short_16: G4WTLRGF3VCOKWZY · pith_short_8: G4WTLRGF

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/G4WTLRGF3VCOKWZYA2YDQQE3PB \
  | 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: 372d35c4c5dd44e55b3806b038409b78514392d071f03a8d54f16fb5ed079511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bdbf023b3c40d3ee690d2addfdbbd0b21260133d7a84189a32db869b06f367c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2012-08-25T16:40:27Z",
    "title_canon_sha256": "67aeb9bba4827ae8f502dc798aa9a783dec72041881061c4c65c13bdc08e97f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5149",
    "kind": "arxiv",
    "version": 2
  }
}