Pith Number

pith:VMPVIQSA

pith:2021:VMPVIQSAYXVH2F5LMRYYU7NAUK

not attested not anchored not stored refs pending

Causal Matrix Completion

Anish Agarwal, Dennis Shen, Devavrat Shah, Munther Dahleh

arxiv:2109.15154 v1 · 2021-09-30 · econ.EM · cs.LG · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMPVIQSAYXVH2F5LMRYYU7NAUK}

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.

Cited by

2 papers in Pith

Inference on Linear Regressions with Two-Way Unobserved Heterogeneity

Causal inference for social network formation

Receipt and verification

First computed	2026-07-05T03:18:56.051492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab1f544240c5ea7d17ab64718a7da0a285b7f2a4f75e7842529d3a9939060b95

Aliases

arxiv: 2109.15154 · arxiv_version: 2109.15154v1 · doi: 10.48550/arxiv.2109.15154 · pith_short_12: VMPVIQSAYXVH · pith_short_16: VMPVIQSAYXVH2F5L · pith_short_8: VMPVIQSA

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/VMPVIQSAYXVH2F5LMRYYU7NAUK \
  | 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: ab1f544240c5ea7d17ab64718a7da0a285b7f2a4f75e7842529d3a9939060b95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7126aa608eb75e33c8cfdc5d20800328f48912582d133b719ce49155e5b7248b",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2021-09-30T14:17:56Z",
    "title_canon_sha256": "ee80d5e96df427cb20d726a7cef48371cd8dfd372590377e693ddf81e6ed7724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.15154",
    "kind": "arxiv",
    "version": 1
  }
}