Pith Number

pith:AOTEUSJI

pith:2014:AOTEUSJIUK5Y6DHUU6YQHSLGGZ

not attested not anchored not stored refs pending

How to Put Usability into Focus: Using Focus Groups to Evaluate the Usability of Interactive Theorem Provers

Bernhard Beckert (Karlsruhe Institute of Technology (KIT)), Florian B\"ohl (Karlsruhe Institute of Technology (KIT)), Sarah Grebing (Karlsruhe Institute of Technology (KIT))

arxiv:1410.8215 v1 · 2014-10-30 · cs.LO · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOTEUSJIUK5Y6DHUU6YQHSLGGZ}

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	2026-05-18T02:39:00.368542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03a64a4928a2bb8f0cf4a7b103c966364eed68777a0e4961baa970d51df003b2

Aliases

arxiv: 1410.8215 · arxiv_version: 1410.8215v1 · doi: 10.48550/arxiv.1410.8215 · pith_short_12: AOTEUSJIUK5Y · pith_short_16: AOTEUSJIUK5Y6DHU · pith_short_8: AOTEUSJI

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/AOTEUSJIUK5Y6DHUU6YQHSLGGZ \
  | 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: 03a64a4928a2bb8f0cf4a7b103c966364eed68777a0e4961baa970d51df003b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6ac17198089fa112a092216783835619bf83bbfd2008689271e2892e13b293",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-10-30T01:07:02Z",
    "title_canon_sha256": "ea41b0e8561624e13dbb818ac148eeb207881a1c1dcf125938a42a89478bb4bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8215",
    "kind": "arxiv",
    "version": 1
  }
}