Pith Number

pith:T7DBG47S

pith:2026:T7DBG47SROSY55X2KPOTDPWMHH

not attested not anchored not stored refs pending

RECAST: Model Reconstruction via Counterfactual-Aware Wasserstein Geometry under Limited Data

Arya Bangun, Hanno Scharr, Ira Assent, Lena Krieger, Xuan Zhao, Zhuo Cao

arxiv:2606.27948 v1 · 2026-06-26 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7DBG47SROSY55X2KPOTDPWMHH}

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	2026-06-29T01:14:53.507656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fc61373f28ba58ef6fa53dd31becc39eef567d6b4058af96d0f093dca5e2093

Aliases

arxiv: 2606.27948 · arxiv_version: 2606.27948v1 · doi: 10.48550/arxiv.2606.27948 · pith_short_12: T7DBG47SROSY · pith_short_16: T7DBG47SROSY55X2 · pith_short_8: T7DBG47S

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/T7DBG47SROSY55X2KPOTDPWMHH \
  | 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: 9fc61373f28ba58ef6fa53dd31becc39eef567d6b4058af96d0f093dca5e2093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf69e991c0ac7e64373f13683f62cda3385944f425e0d2b526a9d2ba09e8371a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-26T10:44:01Z",
    "title_canon_sha256": "afbb9fd7c8622271ac5bdf2f3aef1f953e497785cc90dca5ae3e89a4c71f579d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27948",
    "kind": "arxiv",
    "version": 1
  }
}