Pith Number

pith:NFDVWFFT

pith:2025:NFDVWFFTBEOHJVQ5NKP3JKG2PY

not attested not anchored not stored refs pending

AdaFortiTran: An Adaptive Transformer Model for Robust OFDM Channel Estimation

Berkay Guler, Hamid Jafarkhani

arxiv:2505.09076 v1 · 2025-05-14 · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFDVWFFTBEOHJVQ5NKP3JKG2PY}

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	2026-07-05T11:02:49.904529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69475b14b3091c74d61d6a9fb4a8da7e306dcdd1752694f74caff912dde9a1ac

Aliases

arxiv: 2505.09076 · arxiv_version: 2505.09076v1 · doi: 10.48550/arxiv.2505.09076 · pith_short_12: NFDVWFFTBEOH · pith_short_16: NFDVWFFTBEOHJVQ5 · pith_short_8: NFDVWFFT

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/NFDVWFFTBEOHJVQ5NKP3JKG2PY \
  | 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: 69475b14b3091c74d61d6a9fb4a8da7e306dcdd1752694f74caff912dde9a1ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c25632838d69d1257f62fc093db125bcc246720dd78e27f36f9b2f98a659b807",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-14T02:22:37Z",
    "title_canon_sha256": "7d56e1f348a76fd5be794000cb733aa3cceaa8862e41d1e2af417a32e86b5dc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09076",
    "kind": "arxiv",
    "version": 1
  }
}