Pith Number

pith:PYXP3PFO

pith:2021:PYXP3PFONCPOV3WMQWWO2U3QED

not attested not anchored not stored refs pending

When Creators Meet the Metaverse: A Survey on Computational Arts

Abhishek Kumar, Lik-Hang Lee, Pan Hui, Rui Hu, Sijia Li, Tangyao Li, Zhengya Gong, Zijun Lin

arxiv:2111.13486 v1 · 2021-11-26 · cs.CY · cs.AI · cs.LG · cs.MM · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYXP3PFONCPOV3WMQWWO2U3QED}

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	2026-07-05T03:35:21.850669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e2efdbcae689eeaeecc85aced537020ecdc9a55f2355dc16ee53de998cf9093

Aliases

arxiv: 2111.13486 · arxiv_version: 2111.13486v1 · doi: 10.48550/arxiv.2111.13486 · pith_short_12: PYXP3PFONCPO · pith_short_16: PYXP3PFONCPOV3WM · pith_short_8: PYXP3PFO

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/PYXP3PFONCPOV3WMQWWO2U3QED \
  | 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: 7e2efdbcae689eeaeecc85aced537020ecdc9a55f2355dc16ee53de998cf9093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdd52733a3b7ddf911c2868a2bf71fbb4fda54874d63104ce87688794811f95b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MM",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-11-26T13:24:37Z",
    "title_canon_sha256": "7f744b4f35565bfeeeb2f659d9c1cfb4df6891ed04f600613bb2a15af6f7e6b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13486",
    "kind": "arxiv",
    "version": 1
  }
}