Pith Number

pith:LE6KS43U

pith:2024:LE6KS43URP7MYQM6FDMW7UQDKO

not attested not anchored not stored refs pending

Signed graphs in data sciences via communicability geometry

Ernesto Estrada, Fernando Diaz-Diaz

arxiv:2403.07493 v2 · 2024-03-12 · math.MG · cs.DM · cs.LG · math.CO · 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{LE6KS43URP7MYQM6FDMW7UQDKO}

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	2026-07-05T10:34:06.852225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

593ca973748bfecc419e28d96fd20353925cf877f6ee89e857c836f7ae18675f

Aliases

arxiv: 2403.07493 · arxiv_version: 2403.07493v2 · doi: 10.48550/arxiv.2403.07493 · pith_short_12: LE6KS43URP7M · pith_short_16: LE6KS43URP7MYQM6 · pith_short_8: LE6KS43U

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/LE6KS43URP7MYQM6FDMW7UQDKO \
  | 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: 593ca973748bfecc419e28d96fd20353925cf877f6ee89e857c836f7ae18675f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5399ba79af00898eb89ff9f89df1ad464e55abe06077b69779eb93de73b217b5",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.LG",
      "math.CO",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2024-03-12T10:32:35Z",
    "title_canon_sha256": "c8d991da1761e11c71264a1b1b569ec3aa4128ac1dbbd4b1a557bd7051a48d01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.07493",
    "kind": "arxiv",
    "version": 2
  }
}