Pith Number

pith:RFHB6C6P

pith:2020:RFHB6C6PLJZLDO3KCW647H46EQ

not attested not anchored not stored refs pending

Just SLaQ When You Approximate: Accurate Spectral Distances for Web-Scale Graphs

Anton Tsitsulin, Bryan Perozzi, Marina Munkhoeva

arxiv:2003.01282 v1 · 2020-03-03 · 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{RFHB6C6PLJZLDO3KCW647H46EQ}

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	2026-07-05T00:45:26.797381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

894e1f0bcf5a72b1bb6a15bdcf9f9e243d80c92f432ffdb1930452510a7047fc

Aliases

arxiv: 2003.01282 · arxiv_version: 2003.01282v1 · doi: 10.48550/arxiv.2003.01282 · pith_short_12: RFHB6C6PLJZL · pith_short_16: RFHB6C6PLJZLDO3K · pith_short_8: RFHB6C6P

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/RFHB6C6PLJZLDO3KCW647H46EQ \
  | 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: 894e1f0bcf5a72b1bb6a15bdcf9f9e243d80c92f432ffdb1930452510a7047fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e290c078a8670f23984ea8657616ad7108dedbd5524fff9aa2f81d70f7acafa",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2020-03-03T01:25:07Z",
    "title_canon_sha256": "9acd7131e4ea4e7c425a722653b27c72f97ba76c45c452f65715d0fc755a3fd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01282",
    "kind": "arxiv",
    "version": 1
  }
}