Pith Number

pith:GC4VDI5J

pith:2025:GC4VDI5JKZTXL3QKWA74NXCSP5

not attested not anchored not stored refs pending

Hyperflux: Pruning Reveals Importance

Antonio Alexoaie, Eugen Barbulescu, Lucian Busoniu

arxiv:2504.05349 v4 · 2025-04-06 · stat.ML · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GC4VDI5JKZTXL3QKWA74NXCSP5}

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	2026-06-09T02:07:03.049927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30b951a3a9566775ee0ab03fc6dc527f61e4e84889bc9d6001789493e8066add

Aliases

arxiv: 2504.05349 · arxiv_version: 2504.05349v4 · doi: 10.48550/arxiv.2504.05349 · pith_short_12: GC4VDI5JKZTX · pith_short_16: GC4VDI5JKZTXL3QK · pith_short_8: GC4VDI5J

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/GC4VDI5JKZTXL3QKWA74NXCSP5 \
  | 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: 30b951a3a9566775ee0ab03fc6dc527f61e4e84889bc9d6001789493e8066add

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3e7f8acb8978954f59ac0620ee0fc8bee2748549001a8e820f51b9792d71091",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-04-06T16:09:18Z",
    "title_canon_sha256": "5abdc4e262a4d3e1787f60e827c110681c72e146ecb1263141356ccc5542bcf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05349",
    "kind": "arxiv",
    "version": 4
  }
}