Pith Number

pith:3KX3MBP6

pith:2020:3KX3MBP66SPPVZDYCOB34IZK7I

not attested not anchored not stored refs pending

Recovering Network Structure from Aggregated Relational Data using Penalized Regression

Eric Auerbach, Hossein Alidaee, Michael P. Leung

arxiv:2001.06052 v1 · 2020-01-16 · econ.EM · econ.GN · q-fin.EC · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KX3MBP66SPPVZDYCOB34IZK7I}

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	2026-07-05T00:34:06.263470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daafb605fef49efae4781383be232afa3fb786e541c3191b97f3a8b5f15578b2

Aliases

arxiv: 2001.06052 · arxiv_version: 2001.06052v1 · doi: 10.48550/arxiv.2001.06052 · pith_short_12: 3KX3MBP66SPP · pith_short_16: 3KX3MBP66SPPVZDY · pith_short_8: 3KX3MBP6

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/3KX3MBP66SPPVZDYCOB34IZK7I \
  | 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: daafb605fef49efae4781383be232afa3fb786e541c3191b97f3a8b5f15578b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54e00bb65a11d8808a9b658f28ddc5925f0cf3250bb13c81bc0e206af119214e",
    "cross_cats_sorted": [
      "econ.GN",
      "q-fin.EC",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2020-01-16T19:43:52Z",
    "title_canon_sha256": "db941098ab101db4202f6ce978eeb103a0ce42fb4d50c5d4822aa73f163ec48f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06052",
    "kind": "arxiv",
    "version": 1
  }
}