Pith Number

pith:LTJMHRWX

pith:2026:LTJMHRWXGDLBCDM7KP6EL4VIH5

not attested not anchored not stored refs pending

What LLM Forecasters Know but Don't Say: Probing Internal Representations for Calibration and Faithfulness

Christopher J. Earls, Eric Ho, Pratyush Ranjan Tiwari, Rapha\"el Sarfati, Siddharth Boppana, Srikar Varadaraj

arxiv:2607.08046 v1 · 2026-07-09 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTJMHRWXGDLBCDM7KP6EL4VIH5}

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	2026-07-10T00:19:08.981526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cd2c3c6d730d6110d9f53fc45f2a83f4dab4a3c62754a8cd704417a87e36b99

Aliases

arxiv: 2607.08046 · arxiv_version: 2607.08046v1 · doi: 10.48550/arxiv.2607.08046 · pith_short_12: LTJMHRWXGDLB · pith_short_16: LTJMHRWXGDLBCDM7 · pith_short_8: LTJMHRWX

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/LTJMHRWXGDLBCDM7KP6EL4VIH5 \
  | 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: 5cd2c3c6d730d6110d9f53fc45f2a83f4dab4a3c62754a8cd704417a87e36b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48a85af888c9bc18a852c4777fa06eb6c96d93d1b04c0c75e4b1c2aa56f68910",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-09T01:52:09Z",
    "title_canon_sha256": "2bf566872c092494dd41030932b74ff4e2eb34f167a3f04a22ef36c2f00d325d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08046",
    "kind": "arxiv",
    "version": 1
  }
}