Pith Number

pith:REWZQ3JE

pith:2013:REWZQ3JEWR2WDTHO25WQAHSJYK

not attested not anchored not stored refs pending

Subjective Logic Operators in Trust Assessment: an Empirical Study

Alice Toniolo, Federico Cerutti, Nir Oren, Timothy J. Norman

arxiv:1312.4828 v1 · 2013-11-19 · cs.CR · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REWZQ3JEWR2WDTHO25WQAHSJYK}

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	2026-05-18T03:04:23.041838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892d986d24b47561cceed76d001e49c294345087a04aca79ee0e6bedba405d88

Aliases

arxiv: 1312.4828 · arxiv_version: 1312.4828v1 · doi: 10.48550/arxiv.1312.4828 · pith_short_12: REWZQ3JEWR2W · pith_short_16: REWZQ3JEWR2WDTHO · pith_short_8: REWZQ3JE

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/REWZQ3JEWR2WDTHO25WQAHSJYK \
  | 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: 892d986d24b47561cceed76d001e49c294345087a04aca79ee0e6bedba405d88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "109eb486678cd17243af68f3ebbd3e46c4f0934159b5ad4469a8e0cfb7d88046",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-11-19T09:22:21Z",
    "title_canon_sha256": "169987977fbf793479578fdbd25c2cd7e1f9d07f8f8940e8de74638e2dda8102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4828",
    "kind": "arxiv",
    "version": 1
  }
}