Pith Number

pith:RZOH5SAD

pith:2021:RZOH5SADARUG43B6QU2SRE3C7L

not attested not anchored not stored refs pending

Can You Learn an Algorithm? Generalizing from Easy to Hard Problems with Recurrent Networks

Arjun Gupta, Avi Schwarzschild, Eitan Borgnia, Furong Huang, Micah Goldblum, Tom Goldstein, Uzi Vishkin

arxiv:2106.04537 v2 · 2021-06-08 · 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{RZOH5SADARUG43B6QU2SRE3C7L}

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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

Stabilizing Extrapolation in Looped Transformers via Learned Stochastic Stopping

Receipt and verification

First computed	2026-07-05T03:28:18.651235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e5c7ec80304686e6c3e8535289362faf84abf441e54a4366edfb59c82eb69dd

Aliases

arxiv: 2106.04537 · arxiv_version: 2106.04537v2 · doi: 10.48550/arxiv.2106.04537 · pith_short_12: RZOH5SADARUG · pith_short_16: RZOH5SADARUG43B6 · pith_short_8: RZOH5SAD

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/RZOH5SADARUG43B6QU2SRE3C7L \
  | 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: 8e5c7ec80304686e6c3e8535289362faf84abf441e54a4366edfb59c82eb69dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc2845490dbaef0c818121a12ccfb2477263f0936b3a49664ba7c7f2d1cf3e37",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-08T17:19:48Z",
    "title_canon_sha256": "d1fb09f66dfdfb849ead01e7c4d9254358d50d6f1d047d78a413d5c0f455ef37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04537",
    "kind": "arxiv",
    "version": 2
  }
}