Pith Number

pith:2RJHDDFA

pith:2025:2RJHDDFAOMDI4GGATVBRPGRRCN

not attested not anchored not stored refs pending

Estimating the Probability of Sampling a Trained Neural Network at Random

Adam Scherlis, Nora Belrose

arxiv:2501.18812 v2 · 2025-01-31 · 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{2RJHDDFAOMDI4GGATVBRPGRRCN}

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.

Cited by

1 paper in Pith

Revisiting the Volume Hypothesis

Receipt and verification

First computed	2026-07-05T10:45:59.761158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d452718ca073068e18c09d43179a311356a45efbd8f44d9195dc6156b3c73030

Aliases

arxiv: 2501.18812 · arxiv_version: 2501.18812v2 · doi: 10.48550/arxiv.2501.18812 · pith_short_12: 2RJHDDFAOMDI · pith_short_16: 2RJHDDFAOMDI4GGA · pith_short_8: 2RJHDDFA

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/2RJHDDFAOMDI4GGATVBRPGRRCN \
  | 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: d452718ca073068e18c09d43179a311356a45efbd8f44d9195dc6156b3c73030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a37c4238ecc494fcdc67e69dfc2461c8950c9c1e5cff66a04a6333468a5e70b6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-31T00:16:06Z",
    "title_canon_sha256": "aae08cf638fd01b5c6c69654eb254658cd2a973162d72681d1636867e6948e6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18812",
    "kind": "arxiv",
    "version": 2
  }
}