Pith Number

pith:R6ZW7THO

pith:2026:R6ZW7THOV4CWL4M4I2E3XJ7TZX

not attested not anchored not stored refs pending

Trend strength predicts when generative foundation models win: a power-controlled benchmark, a mechanism, and an actionable selection rule

Ahmed Cherif

arxiv:2607.19383 v1 · 2026-07-01 · stat.AP · 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{R6ZW7THOV4CWL4M4I2E3XJ7TZX}

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	2026-07-23T00:23:47.277354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fb36fcceeaf0565f19c4689bba7f3cdd07fe3d3e83168afaac1888de0979e23

Aliases

arxiv: 2607.19383 · arxiv_version: 2607.19383v1 · doi: 10.48550/arxiv.2607.19383 · pith_short_12: R6ZW7THOV4CW · pith_short_16: R6ZW7THOV4CWL4M4 · pith_short_8: R6ZW7THO

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/R6ZW7THOV4CWL4M4I2E3XJ7TZX \
  | 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: 8fb36fcceeaf0565f19c4689bba7f3cdd07fe3d3e83168afaac1888de0979e23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef42838073551ad4c147e0a09d269dfb79a2104ed760d458630dc4b7c2af833",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2026-07-01T10:46:02Z",
    "title_canon_sha256": "f0403ead492abbdb283913d985a34ee9bebe481c7da385e1516a88d5cd21dbb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19383",
    "kind": "arxiv",
    "version": 1
  }
}