Pith Number

pith:6YFX2WWZ

pith:2025:6YFX2WWZJIW53HYXM2VDMUFUNS

not attested not anchored not stored refs pending

Reproducing the first and second moments of empirical degree distributions

Diego Garlaschelli, Francesca Giuffrida, Mattia Marzi, Tiziano Squartini

arxiv:2505.10373 v5 · 2025-05-15 · physics.soc-ph · cs.SI · physics.data-an · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YFX2WWZJIW53HYXM2VDMUFUNS}

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	2026-07-30T01:18:54.127978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

f60b7d5ad94a2ddd9f1766aa3650b46ca22b452a2d4e7934bf7d0f2db2af4b8f

Aliases

arxiv: 2505.10373 · arxiv_version: 2505.10373v5 · doi: 10.48550/arxiv.2505.10373 · pith_short_12: 6YFX2WWZJIW5 · pith_short_16: 6YFX2WWZJIW53HYX · pith_short_8: 6YFX2WWZ

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/6YFX2WWZJIW53HYXM2VDMUFUNS \
  | 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: f60b7d5ad94a2ddd9f1766aa3650b46ca22b452a2d4e7934bf7d0f2db2af4b8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6312db63c14ca7b2f98fe54b32b264ec5b4939d9d12fe914e9445ad11704611b",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-05-15T14:56:34Z",
    "title_canon_sha256": "83fe7c11b61f9f0f7432207cc2b2dd5fc88980c39ac8999033747ee6808b1e81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10373",
    "kind": "arxiv",
    "version": 5
  }
}