Pith Number

pith:JCTVDYTH

pith:2021:JCTVDYTHNNY4WZJKCMRSHNM5F2

not attested not anchored not stored refs pending

Ego-based Entropy Measures for Structural Representations on Graphs

Aladin Virmaux, George Dasoulas, Giannis Nikolentzos, Kevin Scaman, Michalis Vazirgiannis

arxiv:2102.08735 v1 · 2021-02-17 · cs.LG · 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{JCTVDYTHNNY4WZJKCMRSHNM5F2}

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	2026-07-05T02:16:07.495960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a751e2676b71cb652a132323b59d2eafcaa7356e91557c0f43e3a9a8f7affd

Aliases

arxiv: 2102.08735 · arxiv_version: 2102.08735v1 · doi: 10.48550/arxiv.2102.08735 · pith_short_12: JCTVDYTHNNY4 · pith_short_16: JCTVDYTHNNY4WZJK · pith_short_8: JCTVDYTH

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/JCTVDYTHNNY4WZJKCMRSHNM5F2 \
  | 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: 48a751e2676b71cb652a132323b59d2eafcaa7356e91557c0f43e3a9a8f7affd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04b2c8d523e83c18f8f69679d2abe9345fdbc6386af96e18abc38ad2876945ac",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-17T12:55:50Z",
    "title_canon_sha256": "a291d3f5ff631bed454f202e4b5d3c068563f0298255d55172da4235956b979c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08735",
    "kind": "arxiv",
    "version": 1
  }
}