Pith Number

pith:XAD5DED5

pith:2016:XAD5DED5HMBAVKS3F5VIZVT452

not attested not anchored not stored refs pending

Fixed-Effect Regressions on Network Data

Koen Jochmans, Martin Weidner

arxiv:1608.01532 v4 · 2016-08-04 · stat.ME · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XAD5DED5HMBAVKS3F5VIZVT452}

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	2026-05-17T23:49:53.369765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b807d1907d3b020aaa5b2f6a8cd67ceeb5523595206a681ad4ab6ad86b53f6d3

Aliases

arxiv: 1608.01532 · arxiv_version: 1608.01532v4 · doi: 10.48550/arxiv.1608.01532 · pith_short_12: XAD5DED5HMBA · pith_short_16: XAD5DED5HMBAVKS3 · pith_short_8: XAD5DED5

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/XAD5DED5HMBAVKS3F5VIZVT452 \
  | 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: b807d1907d3b020aaa5b2f6a8cd67ceeb5523595206a681ad4ab6ad86b53f6d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbe61d711e193044ab8fa551eec7feb4f6eb16a654b8bddf7107c74407df6b64",
    "cross_cats_sorted": [
      "econ.EM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-08-04T13:44:45Z",
    "title_canon_sha256": "5772af54f51b01c903cd410301b2139c74a280b8af6898e207ec6b180cf1f0c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01532",
    "kind": "arxiv",
    "version": 4
  }
}