Pith Number

pith:OUO23C5S

pith:2021:OUO23C5SBMNPKLLW2LFFF3OEJP

not attested not anchored not stored refs pending

3D Virtual Reality vs. 2D Desktop Registration User Interface Comparison

Andreas Bueckle, Katy Borner, Kilian Buehling, Patrick C. Shih

arxiv:2102.12030 v2 · 2021-02-24 · 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{OUO23C5SBMNPKLLW2LFFF3OEJP}

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	2026-07-05T03:30:09.410905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

751dad8bb20b1af52d76d2ca52edc44bc24a23fbebe33b80c3eeec39133111de

Aliases

arxiv: 2102.12030 · arxiv_version: 2102.12030v2 · doi: 10.48550/arxiv.2102.12030 · pith_short_12: OUO23C5SBMNP · pith_short_16: OUO23C5SBMNPKLLW · pith_short_8: OUO23C5S

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/OUO23C5SBMNPKLLW2LFFF3OEJP \
  | 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: 751dad8bb20b1af52d76d2ca52edc44bc24a23fbebe33b80c3eeec39133111de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "051ce00240dbfbd1a363d5ef7e83f74b648f831f60b5742b033937b287449f55",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-02-24T02:30:35Z",
    "title_canon_sha256": "d76e6799a02264c6bed2835b54d9af846aa0ac01689348c7dd9b4ab7bd8b1548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12030",
    "kind": "arxiv",
    "version": 2
  }
}