Pith Number

pith:AR7CDZAC

pith:2021:AR7CDZACIJGS3WDJOLQFIJXWW3

not attested not anchored not stored refs pending

Measuring Sentence-Level and Aspect-Level (Un)certainty in Science Communications

David Jurgens, Jiaxin Pei

arxiv:2109.14776 v2 · 2021-09-30 · cs.CL · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AR7CDZACIJGS3WDJOLQFIJXWW3}

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

LLM Assertiveness can be Mechanistically Decomposed into Emotional and Logical Components

Receipt and verification

First computed	2026-07-05T03:21:14.503480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047e21e402424d2dd86972e05426f6b6e741317496b75244a2922a5271fdc995

Aliases

arxiv: 2109.14776 · arxiv_version: 2109.14776v2 · doi: 10.48550/arxiv.2109.14776 · pith_short_12: AR7CDZACIJGS · pith_short_16: AR7CDZACIJGS3WDJ · pith_short_8: AR7CDZAC

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/AR7CDZACIJGS3WDJOLQFIJXWW3 \
  | 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: 047e21e402424d2dd86972e05426f6b6e741317496b75244a2922a5271fdc995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4109d080a276e87c912ca4449da97f7b334c4b044b8ec9f3f6b7a4136ef4ca5d",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-30T00:50:51Z",
    "title_canon_sha256": "129770d7dcf8b26a21f9bcb46561a274f6a0236c6cc2bee0024ff3789b35d266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14776",
    "kind": "arxiv",
    "version": 2
  }
}