Pith Number

pith:VSDDPHA4

pith:2023:VSDDPHA4V2VZIXTAI4VIY2FIDI

not attested not anchored not stored refs pending

Quantifying the Variability Collapse of Neural Networks

Haoxiong Liu, Jing Xu

arxiv:2306.03440 v1 · 2023-06-06 · 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{VSDDPHA4V2VZIXTAI4VIY2FIDI}

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	2026-07-05T06:17:58.122282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac86379c1caeab945e60472a8c68a81a10cb90f4a3757b5b643c9e9c533a721a

Aliases

arxiv: 2306.03440 · arxiv_version: 2306.03440v1 · doi: 10.48550/arxiv.2306.03440 · pith_short_12: VSDDPHA4V2VZ · pith_short_16: VSDDPHA4V2VZIXTA · pith_short_8: VSDDPHA4

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/VSDDPHA4V2VZIXTAI4VIY2FIDI \
  | 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: ac86379c1caeab945e60472a8c68a81a10cb90f4a3757b5b643c9e9c533a721a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cb5a7ec0ab5bef0aca6fdfc6cc4630f9b0321bc3a990e9c2a118d0b085d3573",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-06T06:37:07Z",
    "title_canon_sha256": "60289b41b5baecb708130a02fb1c682503aad8c73f650d43c97cea6cead720bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.03440",
    "kind": "arxiv",
    "version": 1
  }
}