Pith Number

pith:BPAWJXYS

pith:2025:BPAWJXYSKVS2D3GKLXRLDJ3GUP

not attested not anchored not stored refs pending

NoProp: Training Neural Networks without Full Back-propagation or Full Forward-propagation

Qinyu Li, Razvan Pascanu, Yee Whye Teh

arxiv:2503.24322 v2 · 2025-03-31 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPAWJXYSKVS2D3GKLXRLDJ3GUP}

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

4 papers in Pith

Forget, Anticipate and Adapt: Test Time Training for Long Videos

Pretraining Recurrent Networks without Recurrence

Forget, Anticipate and Adapt: Test Time Training for Long Videos

Iterative Quantum Feature Maps

Receipt and verification

First computed	2026-07-05T11:54:45.823838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc164df125565a1ecca5de2b1a766a3fe740ef63b52559591c1bd3fc0082cac

Aliases

arxiv: 2503.24322 · arxiv_version: 2503.24322v2 · doi: 10.48550/arxiv.2503.24322 · pith_short_12: BPAWJXYSKVS2 · pith_short_16: BPAWJXYSKVS2D3GK · pith_short_8: BPAWJXYS

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/BPAWJXYSKVS2D3GKLXRLDJ3GUP \
  | 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: 0bc164df125565a1ecca5de2b1a766a3fe740ef63b52559591c1bd3fc0082cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40ecadc9e75249b1c22c1dab36dc70ceb00fec0687d303c460040cbfb42921d0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-31T17:08:57Z",
    "title_canon_sha256": "274017659772011fe10e22903d838d53b287dc37561e3c827990d12286ffc4cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.24322",
    "kind": "arxiv",
    "version": 2
  }
}