Pith Number

pith:IVEIHZVA

pith:2026:IVEIHZVAXBHXXHBKHEROWOLBML

not attested not anchored not stored refs pending

Capacity and Redundancy Trade-offs in Multi-Task Learning

Asif Khan

arxiv:2607.16554 v1 · 2026-07-17 · cs.LG · cs.AI · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVEIHZVAXBHXXHBKHEROWOLBML}

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	2026-07-21T00:20:25.053246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

454883e6a0b84f7b9c2a3922eb396162e5e42d3277d63757ba376c707bac0b3d

Aliases

arxiv: 2607.16554 · arxiv_version: 2607.16554v1 · doi: 10.48550/arxiv.2607.16554 · pith_short_12: IVEIHZVAXBHX · pith_short_16: IVEIHZVAXBHXXHBK · pith_short_8: IVEIHZVA

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/IVEIHZVAXBHXXHBKHEROWOLBML \
  | 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: 454883e6a0b84f7b9c2a3922eb396162e5e42d3277d63757ba376c707bac0b3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8505352c9a5ccf35b54f78b830349c2e82a843d8e155e9efef814560f186c02",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-17T23:31:12Z",
    "title_canon_sha256": "b94ea8c26b12c4a16d43f519c27c8b6af6dfd462d7473709b1d8e4c3c773f384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16554",
    "kind": "arxiv",
    "version": 1
  }
}