Pith Number

pith:FHP3OPA3

pith:2019:FHP3OPA3BWRFZHPGJLORUYOZJZ

not attested not anchored not stored refs pending

Maximum entropy approaches for the study of triadic motifs in the Mergers & Acquisitions network

Andrea Gabrielli, Ihusan Adam, Jian-Hong Lin, Matteo Barigozzi, Rossana Mastrandrea, Simone Piaggesi, Stefano Garlaschi

arxiv:1906.09135 v1 · 2019-06-21 · 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{FHP3OPA3BWRFZHPGJLORUYOZJZ}

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	2026-05-17T23:42:44.402168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29dfb73c1b0da25c9de64add1a61d94e61cbd6b7e00434749d1ec9abf7012972

Aliases

arxiv: 1906.09135 · arxiv_version: 1906.09135v1 · doi: 10.48550/arxiv.1906.09135 · pith_short_12: FHP3OPA3BWRF · pith_short_16: FHP3OPA3BWRFZHPG · pith_short_8: FHP3OPA3

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/FHP3OPA3BWRFZHPGJLORUYOZJZ \
  | 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: 29dfb73c1b0da25c9de64add1a61d94e61cbd6b7e00434749d1ec9abf7012972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64daadc63604837726a90cf0eaa616b3db97309aaf9f053cbc73646be52b6b89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-06-21T13:37:45Z",
    "title_canon_sha256": "45bb5d69236d1c356c069bd50e8892b6e789ff08a1c6dfbdbf565122df6baeb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09135",
    "kind": "arxiv",
    "version": 1
  }
}