Pith Number

pith:Y2K427KB

pith:2018:Y2K427KBZ4FZZ7NKN3XEQVSKMO

not attested not anchored not stored refs pending

Tensorial and bipartite block models for link prediction in layered networks and temporal networks

Antonia Godoy-Lorite, Marc Tarres-Deulofeu, Marta Sales-Pardo, Roger Guimera

arxiv:1803.01616 v1 · 2018-03-05 · physics.soc-ph · cs.SI · physics.data-an · q-bio.MN · 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{Y2K427KBZ4FZZ7NKN3XEQVSKMO}

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	2026-05-17T23:49:44.020637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c695cd7d41cf0b9cfdaa6eee48564a63ad9e808169a17cdce73590f4f1b479af

Aliases

arxiv: 1803.01616 · arxiv_version: 1803.01616v1 · doi: 10.48550/arxiv.1803.01616 · pith_short_12: Y2K427KBZ4FZ · pith_short_16: Y2K427KBZ4FZZ7NK · pith_short_8: Y2K427KB

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/Y2K427KBZ4FZZ7NKN3XEQVSKMO \
  | 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: c695cd7d41cf0b9cfdaa6eee48564a63ad9e808169a17cdce73590f4f1b479af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a047dbe40202db2720eae03f3c2415cb7032b5c1dd5c6d971d09ab7d1a590d6e",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an",
      "q-bio.MN",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-03-05T11:48:13Z",
    "title_canon_sha256": "eeca8838fe288f635ebc21347de14187af76777d06172fadb613dea247b4cad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01616",
    "kind": "arxiv",
    "version": 1
  }
}