Pith Number

pith:PJ5KGKZ4

pith:2019:PJ5KGKZ4QB7YJ3DYF5BNNEUVRY

not attested not anchored not stored refs pending

Understanding Information Flow in Cascades Using Network Motifs

Hamidreza Alvari, Paulo Shakarian, Soumajyoti Sarkar

arxiv:1904.05161 v1 · 2019-04-08 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJ5KGKZ4QB7YJ3DYF5BNNEUVRY}

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	2026-05-17T23:48:53.965193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a7aa32b3c807f84ec782f42d692958e16a1651ed3cc194318a9ed7e8431e7e8

Aliases

arxiv: 1904.05161 · arxiv_version: 1904.05161v1 · doi: 10.48550/arxiv.1904.05161 · pith_short_12: PJ5KGKZ4QB7Y · pith_short_16: PJ5KGKZ4QB7YJ3DY · pith_short_8: PJ5KGKZ4

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/PJ5KGKZ4QB7YJ3DYF5BNNEUVRY \
  | 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: 7a7aa32b3c807f84ec782f42d692958e16a1651ed3cc194318a9ed7e8431e7e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b4673cc2bb5d21cfd9896406bf6e9f5c4d164bbdae7f7e19f3df5f439cf200d",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-04-08T19:27:59Z",
    "title_canon_sha256": "2556e5a515dc2b5dc49ae9d998fe95172a2bf36a109ab2abfd12ad4f528df3f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05161",
    "kind": "arxiv",
    "version": 1
  }
}