Pith Number

pith:3POGRTXC

pith:2015:3POGRTXCNH4BUIPK6ADJK7NHPC

not attested not anchored not stored refs pending

Network Filtering for Big Data: Triangulated Maximally Filtered Graph

Guido Previde Massara, T. Di Matteo, Tomaso Aste

arxiv:1505.02445 v2 · 2015-05-10 · cs.DS · cond-mat.stat-mech · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3POGRTXCNH4BUIPK6ADJK7NHPC}

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	2026-05-18T01:34:49.803366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbdc68cee269f81a21eaf006957da778b499fcc1c47cd6bd1743a34d632e85a4

Aliases

arxiv: 1505.02445 · arxiv_version: 1505.02445v2 · doi: 10.48550/arxiv.1505.02445 · pith_short_12: 3POGRTXCNH4B · pith_short_16: 3POGRTXCNH4BUIPK · pith_short_8: 3POGRTXC

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/3POGRTXCNH4BUIPK6ADJK7NHPC \
  | 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: dbdc68cee269f81a21eaf006957da778b499fcc1c47cd6bd1743a34d632e85a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a1a32776aaecc3a58b91465905b5d724be9396a1de02620d14073707b2d5e83",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-05-10T21:47:38Z",
    "title_canon_sha256": "b9378cbe1e75643dcb6613b2706e6225b72a9884bcaca9bb8be8919720bde64b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02445",
    "kind": "arxiv",
    "version": 2
  }
}