Pith Number

pith:JTPPH6IY

pith:2026:JTPPH6IYRVKLOWHVOWICA3TEXN

not attested not anchored not stored refs pending

Is Model Instability just Noise to be Tolerated or a Property that can be Managed?

Amirali Rayegan, Lunxiao Li, Tim Menzies

arxiv:2607.10420 v1 · 2026-07-11 · cs.SE · 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{JTPPH6IYRVKLOWHVOWICA3TEXN}

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	2026-07-14T01:21:15.151266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cdef3f9188d54b758f57590206e64bb60227b38efafe0520db38ddcacdda3df

Aliases

arxiv: 2607.10420 · arxiv_version: 2607.10420v1 · doi: 10.48550/arxiv.2607.10420 · pith_short_12: JTPPH6IYRVKL · pith_short_16: JTPPH6IYRVKLOWHV · pith_short_8: JTPPH6IY

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/JTPPH6IYRVKLOWHVOWICA3TEXN \
  | 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: 4cdef3f9188d54b758f57590206e64bb60227b38efafe0520db38ddcacdda3df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be315e82065ac78a0a51a9bfd412492980840b34706e6aca1bc8fffa83a852c9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-11T17:56:46Z",
    "title_canon_sha256": "3b0b056505027790536a4d60f4f1b0a861dc1906d3e682f3ab8369dc08d60ed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10420",
    "kind": "arxiv",
    "version": 1
  }
}