Pith Number

pith:JUY6CPB7

pith:2025:JUY6CPB7EEPGWDNJLFY6TJGLGA

not attested not anchored not stored refs pending

Recent Advances and Future Directions in Extended Reality (XR): Exploring AI-Powered Spatial Intelligence

Baichuan Zeng

arxiv:2504.15970 v1 · 2025-04-22 · cs.HC · cs.CV · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUY6CPB7EEPGWDNJLFY6TJGLGA}

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	2026-07-05T10:52:32.916941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d31e13c3f211e6b0da95971e9a4cb300b99911696e111f9a3fd1a7d21365bee

Aliases

arxiv: 2504.15970 · arxiv_version: 2504.15970v1 · doi: 10.48550/arxiv.2504.15970 · pith_short_12: JUY6CPB7EEPG · pith_short_16: JUY6CPB7EEPGWDNJ · pith_short_8: JUY6CPB7

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/JUY6CPB7EEPGWDNJLFY6TJGLGA \
  | 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: 4d31e13c3f211e6b0da95971e9a4cb300b99911696e111f9a3fd1a7d21365bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88b89dd6aa8f4ccb77a3486945a8c7b6c0c3ed8a817ac4363eaacf7f62295ead",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-04-22T15:11:55Z",
    "title_canon_sha256": "fcead6d89546367732e543e5539606db3052f6333d01ba0627eb5044deaa715f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15970",
    "kind": "arxiv",
    "version": 1
  }
}