Pith Number

pith:43MNXPSK

pith:2025:43MNXPSKRR7Y5KDWR4VFZORFA7

not attested not anchored not stored refs pending

Forward Target Propagation: A Forward-Only Approach to Global Error Credit Assignment via Local Losses

A N M Nafiz Abeer, Byung-Jun Yoon, Hung-Ta Chien, Nazmus Saadat As-Saquib, Suhas Kumar, Su-in Yi

arxiv:2506.11030 v1 · 2025-05-20 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43MNXPSKRR7Y5KDWR4VFZORFA7}

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	2026-07-05T11:20:58.220632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d8dbbe4a8c7f8ea8768f2a5cba2507c6ae225d9490f626f9094db9ea34968d

Aliases

arxiv: 2506.11030 · arxiv_version: 2506.11030v1 · doi: 10.48550/arxiv.2506.11030 · pith_short_12: 43MNXPSKRR7Y · pith_short_16: 43MNXPSKRR7Y5KDW · pith_short_8: 43MNXPSK

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/43MNXPSKRR7Y5KDWR4VFZORFA7 \
  | 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: e6d8dbbe4a8c7f8ea8768f2a5cba2507c6ae225d9490f626f9094db9ea34968d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "050f5b2483aef7b1eaabf02c5797302f2ae94135ab8cc07620cf6d406f74bd71",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-20T16:09:23Z",
    "title_canon_sha256": "cc06f1d03812a8f422ed03ee37ffe65e58ca9764fa6cfb377459d6758c68417e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11030",
    "kind": "arxiv",
    "version": 1
  }
}