Pith Number

pith:RTFSCALD

pith:2022:RTFSCALDGQTDUE7SX6ZKLLZ7BR

not attested not anchored not stored refs pending

DiOS -- An Extended Reality Operating System for the Metaverse

Ahmad Alhilal, Carlos Bermejo Fern\'andez, Lik-Hang Lee, Pan Hui, Tristan Braud

arxiv:2201.03256 v1 · 2022-01-10 · cs.HC · cs.MM · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTFSCALDGQTDUE7SX6ZKLLZ7BR}

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	2026-07-05T03:47:07.732022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ccb21016334263a13f2bfb2a5af3f0c4ce9e3e84972b23197c92a8dd995f836

Aliases

arxiv: 2201.03256 · arxiv_version: 2201.03256v1 · doi: 10.48550/arxiv.2201.03256 · pith_short_12: RTFSCALDGQTD · pith_short_16: RTFSCALDGQTDUE7S · pith_short_8: RTFSCALD

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/RTFSCALDGQTDUE7SX6ZKLLZ7BR \
  | 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: 8ccb21016334263a13f2bfb2a5af3f0c4ce9e3e84972b23197c92a8dd995f836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deab61cfbea7334d8ce0dff09dcb87dea9ffcd7b5bcc200fbbeb014e3171ee32",
    "cross_cats_sorted": [
      "cs.MM",
      "cs.OS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-01-10T10:19:49Z",
    "title_canon_sha256": "cae40eb6741c3394b1912b3de8c989902fea43846cea5c6a9ba327323d0d9670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03256",
    "kind": "arxiv",
    "version": 1
  }
}