Pith Number

pith:ZTP3VYP6

pith:2020:ZTP3VYP6WY4N6P3E7JWXPVGUPO

not attested not anchored not stored refs pending

Top influencers can be identified universally by combining classical centralities

Doina Bucur

arxiv:2006.07657 v2 · 2020-06-13 · cs.SI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTP3VYP6WY4N6P3E7JWXPVGUPO}

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	2026-07-05T01:54:44.775971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccdfbae1feb638df3f64fa6d77d4d47b81a68e3b7b019dba636f74ee1392b4aa

Aliases

arxiv: 2006.07657 · arxiv_version: 2006.07657v2 · doi: 10.48550/arxiv.2006.07657 · pith_short_12: ZTP3VYP6WY4N · pith_short_16: ZTP3VYP6WY4N6P3E · pith_short_8: ZTP3VYP6

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/ZTP3VYP6WY4N6P3E7JWXPVGUPO \
  | 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: ccdfbae1feb638df3f64fa6d77d4d47b81a68e3b7b019dba636f74ee1392b4aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8492b1cbfe5ed4808939f7728197a5aa98298871c24807622e3ccd84f8e5e43",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2020-06-13T15:12:28Z",
    "title_canon_sha256": "2840cd60941c119f46a8d0f82b4baeb79ec4c5e544fd7a03a8aab73c069bfbbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07657",
    "kind": "arxiv",
    "version": 2
  }
}