Pith Number

pith:LEIHLJW4

pith:2019:LEIHLJW4DNPT5DVNTKONKL442E

not attested not anchored not stored refs pending

Massive Multi-Agent Data-Driven Simulations of the GitHub Ecosystem

Alessandro Flammini, Alexey Tregubov, Anna Sapienza, Di Huang, Diogo Pacheco, Emilio Ferrara, Filippo Menczer, Goran Muric, Jim Blythe, John Bollenbacher, Kristina Lerman, Pik-Mai Hui, Rachel Krohn, Tim Weninger, Yong-Yeol Ahn

arxiv:1908.05437 v1 · 2019-08-15 · cs.MA · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LEIHLJW4DNPT5DVNTKONKL442E}

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	2026-07-04T23:56:51.913794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

591075a6dc1b5f3e8ead9a9cd52f9cd135a9d41ebe1a5885e769bf9cbcbfe570

Aliases

arxiv: 1908.05437 · arxiv_version: 1908.05437v1 · doi: 10.48550/arxiv.1908.05437 · pith_short_12: LEIHLJW4DNPT · pith_short_16: LEIHLJW4DNPT5DVN · pith_short_8: LEIHLJW4

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/LEIHLJW4DNPT5DVNTKONKL442E \
  | 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: 591075a6dc1b5f3e8ead9a9cd52f9cd135a9d41ebe1a5885e769bf9cbcbfe570

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecdc2260188a324bfc1ce1d8b6a0ecc8153893cdca47163a1e8bb98f4caf76a0",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2019-08-15T06:44:27Z",
    "title_canon_sha256": "dca3234be574e54204de8fae148c4a70e6cbe5fa29de9ef8f8eac2912757e6cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05437",
    "kind": "arxiv",
    "version": 1
  }
}