Pith Number

pith:UBF7RKVV

pith:2026:UBF7RKVVHKO3VJMP3DFJTCMVIK

not attested not anchored not stored refs pending

Human-Alignment, Calibration, and Activation Patterns in Large Language Model Uncertainty

Daryl Watson, Grayson Heyboer, Jesse Roberts, Kyle Moore, William Ward

arxiv:2605.30675 v1 · 2026-05-29 · 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{UBF7RKVVHKO3VJMP3DFJTCMVIK}

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	2026-06-01T01:03:07.809525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a04bf8aab53a9dbaa58fd8ca99899542aa90edd60ef60ab5f39cf901069e2389

Aliases

arxiv: 2605.30675 · arxiv_version: 2605.30675v1 · doi: 10.48550/arxiv.2605.30675 · pith_short_12: UBF7RKVVHKO3 · pith_short_16: UBF7RKVVHKO3VJMP · pith_short_8: UBF7RKVV

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/UBF7RKVVHKO3VJMP3DFJTCMVIK \
  | 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: a04bf8aab53a9dbaa58fd8ca99899542aa90edd60ef60ab5f39cf901069e2389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "056b33cc9cf5b234f88b2a430def18c04dd25cbe22b1a32690e9b92d99a320ec",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-29T00:08:59Z",
    "title_canon_sha256": "ff071231a9aa65e3e4e69d26ad3907649fcd708e22c47969852ca827d00c5b65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30675",
    "kind": "arxiv",
    "version": 1
  }
}