Pith Number

pith:W7U2KH2X

pith:2025:W7U2KH2XFDSWIUE6NL3JDLAXEL

not attested not anchored not stored refs pending

Spatial Distribution-Shift Aware Knowledge-Guided Machine Learning

Arun Sharma, Majid Farhadloo, Mingzhou Yang, Ruolei Zeng, Shashi Shekhar, Subhankar Ghosh

arxiv:2502.14840 v2 · 2025-02-20 · 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{W7U2KH2XFDSWIUE6NL3JDLAXEL}

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

1 paper in Pith

Towards Physics-informed Diffusion for Anomaly Detection in Trajectories

Receipt and verification

First computed	2026-07-05T10:52:58.191407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7e9a51f5728e564509e6af691ac1722c2d639b962c14230b8ce26af1c51d37e

Aliases

arxiv: 2502.14840 · arxiv_version: 2502.14840v2 · doi: 10.48550/arxiv.2502.14840 · pith_short_12: W7U2KH2XFDSW · pith_short_16: W7U2KH2XFDSWIUE6 · pith_short_8: W7U2KH2X

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/W7U2KH2XFDSWIUE6NL3JDLAXEL \
  | 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: b7e9a51f5728e564509e6af691ac1722c2d639b962c14230b8ce26af1c51d37e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49a35e9ebccc62b53d4c450613824bba19d7a345d4949e8dda6b3c2b4d8e9c54",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-20T18:52:24Z",
    "title_canon_sha256": "6487e261141288e33fdaa59f6480c88d588c0f0c7820b91411b3192d343d639d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14840",
    "kind": "arxiv",
    "version": 2
  }
}