Pith Number

pith:ERZ2UPDX

pith:2025:ERZ2UPDXMT2PEVBQHH5TCT6B3U

not attested not anchored not stored refs pending

TRUST -- Transformer-Driven U-Net for Sparse Target Recovery

Di An, Dylan Poppert, Jiayue Li, Mark Foster, Trac D. Tran

arxiv:2506.01112 v1 · 2025-06-01 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERZ2UPDXMT2PEVBQHH5TCT6B3U}

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	2026-07-05T11:14:10.030850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2473aa3c7764f4f2543039fb314fc1dd268515bcc6e236ecbe8de1e3bc6c0a46

Aliases

arxiv: 2506.01112 · arxiv_version: 2506.01112v1 · doi: 10.48550/arxiv.2506.01112 · pith_short_12: ERZ2UPDXMT2P · pith_short_16: ERZ2UPDXMT2PEVBQ · pith_short_8: ERZ2UPDX

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/ERZ2UPDXMT2PEVBQHH5TCT6B3U \
  | 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: 2473aa3c7764f4f2543039fb314fc1dd268515bcc6e236ecbe8de1e3bc6c0a46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcbc532ed3ee9f9152cdc4c78b4c13a739e7592570fac73483ddbe7686558ad1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-06-01T18:35:35Z",
    "title_canon_sha256": "45f15b5a599b36ccaf2011bfebf407382a474ffd2d8f2eff4092a42a788c3f40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01112",
    "kind": "arxiv",
    "version": 1
  }
}