Pith Number

pith:D2VTZBCM

pith:2017:D2VTZBCMLYJFU2MUKJ5PATVA3U

not attested not anchored not stored refs pending

Optimal coupling patterns in interconnected communication networks

Jiajing Wu, Jian Zhong, Zhenhao Chen

arxiv:1707.03966 v2 · 2017-07-13 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2VTZBCMLYJFU2MUKJ5PATVA3U}

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	2026-05-18T00:28:25.099352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eab3c844c5e125a6994527af04ea0dd252bc90e6013ee40051f315df8bb5663

Aliases

arxiv: 1707.03966 · arxiv_version: 1707.03966v2 · doi: 10.48550/arxiv.1707.03966 · pith_short_12: D2VTZBCMLYJF · pith_short_16: D2VTZBCMLYJFU2MU · pith_short_8: D2VTZBCM

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/D2VTZBCMLYJFU2MUKJ5PATVA3U \
  | 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: 1eab3c844c5e125a6994527af04ea0dd252bc90e6013ee40051f315df8bb5663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c3bf1a284897b3ce2dc6a6325923d0cf9be2b3c9499eefb37c8e2d5e96676b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-07-13T03:30:00Z",
    "title_canon_sha256": "36bc38a3185a9896d46b3870a79abde6bc0fe8951a92df7ca4c38dbbe20582c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03966",
    "kind": "arxiv",
    "version": 2
  }
}