Pith Number

pith:6JB5E5DM

pith:2017:6JB5E5DMAROJHFPF7PL5MPSHTO

not attested not anchored not stored refs pending

Exploring the Node Importance Based on von Neumann Entropy

Jiannan Wang, Wei Wei, Xiangnan Feng, Ying Shi, Zhiming Zheng

arxiv:1707.00386 v2 · 2017-07-03 · cs.SI · 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{6JB5E5DMAROJHFPF7PL5MPSHTO}

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	2026-05-18T00:16:45.220122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f243d2746c045c9395e5fbd7d63e479b895cddec2bd429eae77a94640471fe15

Aliases

arxiv: 1707.00386 · arxiv_version: 1707.00386v2 · doi: 10.48550/arxiv.1707.00386 · pith_short_12: 6JB5E5DMAROJ · pith_short_16: 6JB5E5DMAROJHFPF · pith_short_8: 6JB5E5DM

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/6JB5E5DMAROJHFPF7PL5MPSHTO \
  | 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: f243d2746c045c9395e5fbd7d63e479b895cddec2bd429eae77a94640471fe15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ab8b19e35ecd3be6898d6816447f21c2d7c6f1e36080d7fb8a3826e1d03f9eb",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-07-03T03:08:17Z",
    "title_canon_sha256": "3312dac3f2c8257dadf3ef14f6b4c56cf180d537310a49521f3ff4fe4f3fd06a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00386",
    "kind": "arxiv",
    "version": 2
  }
}