Pith Number

pith:P4YNFYRS

pith:2016:P4YNFYRSY3NVHGMS2ZLAALH57D

not attested not anchored not stored refs pending

Brazilian Congress structural balance analysis

Mario Levorato, Yuri Frota

arxiv:1609.00767 v2 · 2016-09-02 · 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{P4YNFYRSY3NVHGMS2ZLAALH57D}

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	2026-05-18T00:51:53.190702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f30d2e232c6db539992d656002cfdf8fa3779a68e16f7fa9480f94ec93ba6eb

Aliases

arxiv: 1609.00767 · arxiv_version: 1609.00767v2 · doi: 10.48550/arxiv.1609.00767 · pith_short_12: P4YNFYRSY3NV · pith_short_16: P4YNFYRSY3NVHGMS · pith_short_8: P4YNFYRS

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/P4YNFYRSY3NVHGMS2ZLAALH57D \
  | 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: 7f30d2e232c6db539992d656002cfdf8fa3779a68e16f7fa9480f94ec93ba6eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9b703968c809c0af6365f95385419a29469e3c83897a531c551f93ec5c1fff1",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-09-02T23:29:25Z",
    "title_canon_sha256": "ee8c5655a77c620cf0ed6db6d722b048c0b58ed61e5d6653a1e5f0a7749e088e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00767",
    "kind": "arxiv",
    "version": 2
  }
}