Pith Number

pith:F5YH554I

pith:2023:F5YH554IP5ARXTCVSVEKPTEWFW

not attested not anchored not stored refs pending

Extending adjacency matrices to 3D with triangles

Helen C. Purchase, Rusheng Pan, Tim Dwyer, Wei Chen

arxiv:2306.07588 v2 · 2023-06-13 · cs.SI · 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{F5YH554IP5ARXTCVSVEKPTEWFW}

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	2026-07-05T08:35:35.507455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f707ef7887f411bcc559548a7cc962d9177e0bc0f013b437eb41c4190decea7

Aliases

arxiv: 2306.07588 · arxiv_version: 2306.07588v2 · doi: 10.48550/arxiv.2306.07588 · pith_short_12: F5YH554IP5AR · pith_short_16: F5YH554IP5ARXTCV · pith_short_8: F5YH554I

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/F5YH554IP5ARXTCVSVEKPTEWFW \
  | 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: 2f707ef7887f411bcc559548a7cc962d9177e0bc0f013b437eb41c4190decea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6bb51a408fd138b42a878028fb602e5f413884772814f5a0d2face9af38b24",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2023-06-13T07:31:15Z",
    "title_canon_sha256": "93c2c789fab96956a393fbc6ea962ced0aeb45015114f856832fb76ccfb1c9ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.07588",
    "kind": "arxiv",
    "version": 2
  }
}