Pith Number

pith:MVVQL2CZ

pith:2026:MVVQL2CZ5ASCKBRHSAFKZCOUX4

not attested not anchored not stored refs pending

Efficient difference-in-differences estimation under partial interference with incremental propensity score policies

Junjie Li, Yukitoshi Matsushita

arxiv:2607.19925 v1 · 2026-07-22 · 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{MVVQL2CZ5ASCKBRHSAFKZCOUX4}

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	2026-07-23T01:24:37.684819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

656b05e859e824250627900aac89d4bf2644505e4b2b2826e19121609496257a

Aliases

arxiv: 2607.19925 · arxiv_version: 2607.19925v1 · doi: 10.48550/arxiv.2607.19925 · pith_short_12: MVVQL2CZ5ASC · pith_short_16: MVVQL2CZ5ASCKBRH · pith_short_8: MVVQL2CZ

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/MVVQL2CZ5ASCKBRHSAFKZCOUX4 \
  | 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: 656b05e859e824250627900aac89d4bf2644505e4b2b2826e19121609496257a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8cce6fa75d3e0e1269d63046aaa9d20b32670ea12115eb00021d8245c416e97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-07-22T08:58:38Z",
    "title_canon_sha256": "e209f340744248e80eb12b6a927e6ea348892d2e4c8188a64805cee3317ae55d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19925",
    "kind": "arxiv",
    "version": 1
  }
}