Pith Number

pith:B77KRPUG

pith:2017:B77KRPUG4KMS55CGZH42YEGCLH

not attested not anchored not stored refs pending

Revisited Experimental Comparison of Node-Link and Matrix Representations

Mershack Okoe, Radu Jianu, Stephen Kobourov

arxiv:1709.00293 v1 · 2017-08-31 · cs.HC · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B77KRPUG4KMS55CGZH42YEGCLH}

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	2026-05-18T00:36:10.759450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ffea8be86e2992ef446c9f9ac10c259e627c715599637b03adcb5797f91187d

Aliases

arxiv: 1709.00293 · arxiv_version: 1709.00293v1 · doi: 10.48550/arxiv.1709.00293 · pith_short_12: B77KRPUG4KMS · pith_short_16: B77KRPUG4KMS55CG · pith_short_8: B77KRPUG

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/B77KRPUG4KMS55CGZH42YEGCLH \
  | 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: 0ffea8be86e2992ef446c9f9ac10c259e627c715599637b03adcb5797f91187d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5dcb4429df103770b2fa68593974504bf5d0c9740104e1ff900a366c4c3e179",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-08-31T15:18:46Z",
    "title_canon_sha256": "9f97c7852274a341281cb4bbdb7dc35a957824fa8921c62bed03059e078694c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00293",
    "kind": "arxiv",
    "version": 1
  }
}