Pith Number

pith:LM4HWKXC

pith:2019:LM4HWKXCRZIPKDK5J2NKXRNH4G

not attested not anchored not stored refs pending

Efficient Communication over Complex Dynamical Networks: The Role of Matrix Non-Normality

Giacomo Baggio, Guillaume Hennequin, Sandro Zampieri, Virginia Rutten

arxiv:1904.02447 v2 · 2019-04-04 · physics.soc-ph · cs.SI · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LM4HWKXCRZIPKDK5J2NKXRNH4G}

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	2026-06-04T20:14:23.100363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b387b2ae28e50f50d5d4e9aabc5a7e19703f9ba5a583c6a44da771d622e86f6

Aliases

arxiv: 1904.02447 · arxiv_version: 1904.02447v2 · doi: 10.48550/arxiv.1904.02447 · pith_short_12: LM4HWKXCRZIP · pith_short_16: LM4HWKXCRZIPKDK5 · pith_short_8: LM4HWKXC

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/LM4HWKXCRZIPKDK5J2NKXRNH4G \
  | 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: 5b387b2ae28e50f50d5d4e9aabc5a7e19703f9ba5a583c6a44da771d622e86f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2710e13891368ca83b537f3ecd15c1e504fee9ea05cb1cb1b82231806d0eecfc",
    "cross_cats_sorted": [
      "cs.SI",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-04-04T10:05:52Z",
    "title_canon_sha256": "e3f0bfa9ac5f8a2fd53e6dba5180c2e71650e7d44b647f9384fee09831f655c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02447",
    "kind": "arxiv",
    "version": 2
  }
}