Pith Number

pith:66GFKIAV

pith:2016:66GFKIAV77AQBGL27XSPMLH6IT

not attested not anchored not stored refs pending

Parsimonious modeling with Information Filtering Networks

Guido Previde Massara, T. Di Matteo, Tomaso Aste, Wolfram Barfuss

arxiv:1602.07349 v3 · 2016-02-23 · cs.IT · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66GFKIAV77AQBGL27XSPMLH6IT}

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	2026-05-18T00:50:29.698545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f78c552015ffc100997afde4f62cfe44fecf37e3b55fde7082a28b59b32eae0a

Aliases

arxiv: 1602.07349 · arxiv_version: 1602.07349v3 · doi: 10.48550/arxiv.1602.07349 · pith_short_12: 66GFKIAV77AQ · pith_short_16: 66GFKIAV77AQBGL2 · pith_short_8: 66GFKIAV

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/66GFKIAV77AQBGL27XSPMLH6IT \
  | 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: f78c552015ffc100997afde4f62cfe44fecf37e3b55fde7082a28b59b32eae0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d92a0a12207da46fe313f866962b3aee8bacb3dcefec2c9118a3d5b414fcbbda",
    "cross_cats_sorted": [
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-02-23T23:03:56Z",
    "title_canon_sha256": "7076465750cd6cf41b1a22ca2d52f8c68d7a1d740ac7fe7b069f17177550502d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07349",
    "kind": "arxiv",
    "version": 3
  }
}