Pith Number

pith:EFEK4DEP

pith:2018:EFEK4DEPVZK3TFHU5WTCHCL6OW

not attested not anchored not stored refs pending

Evaluating the Readability of Force Directed Graph Layouts: A Deep Learning Approach

Abishek Puri, Hammad Haleem, Huamin Qu, Sahil Wadhwa, Yong Wang

arxiv:1808.00703 v2 · 2018-08-02 · cs.CV · cs.GR · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFEK4DEPVZK3TFHU5WTCHCL6OW}

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	2026-05-18T00:00:39.342765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2148ae0c8fae55b994f4eda623897e758633dd57133bb58cba2c22373b1cd962

Aliases

arxiv: 1808.00703 · arxiv_version: 1808.00703v2 · doi: 10.48550/arxiv.1808.00703 · pith_short_12: EFEK4DEPVZK3 · pith_short_16: EFEK4DEPVZK3TFHU · pith_short_8: EFEK4DEP

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/EFEK4DEPVZK3TFHU5WTCHCL6OW \
  | 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: 2148ae0c8fae55b994f4eda623897e758633dd57133bb58cba2c22373b1cd962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c23b308e5a6156032ae4ff01d4b67fc4b6e489424012ffdc7e04687df7b8fd9",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-02T07:57:59Z",
    "title_canon_sha256": "861e418ba80c3217976f12acba42a1df0d74e262e3b39feb5042d55a776bc3d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00703",
    "kind": "arxiv",
    "version": 2
  }
}