Pith Number

pith:UUDGIBNK

pith:2021:UUDGIBNKRNJBVOTMRYTXW4NLFL

not attested not anchored not stored refs pending

Real vs Simulated Foveated Rendering to Reduce Visual Discomfort in Virtual Reality

Andrea Giachetti, Ariel Caputo, Chiara Marchesini, Massimo Zancanaro, Salwa Abkal

arxiv:2107.01669 v1 · 2021-07-04 · 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{UUDGIBNKRNJBVOTMRYTXW4NLFL}

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	2026-07-05T02:54:59.631444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5066405aa8b521aba6c8e277b71ab2accbce247d8605b3e7d4b3dea3933aaed

Aliases

arxiv: 2107.01669 · arxiv_version: 2107.01669v1 · doi: 10.48550/arxiv.2107.01669 · pith_short_12: UUDGIBNKRNJB · pith_short_16: UUDGIBNKRNJBVOTM · pith_short_8: UUDGIBNK

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/UUDGIBNKRNJBVOTMRYTXW4NLFL \
  | 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: a5066405aa8b521aba6c8e277b71ab2accbce247d8605b3e7d4b3dea3933aaed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "483838319d5da62d388ed6d380c9a9d36b9a5d88b3966dfd799305e747c8217d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-07-04T15:54:41Z",
    "title_canon_sha256": "ae8c006f2511ac52daccf80e666d60affc9aad4c2b4c59e2f15fe6b0c19b7436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01669",
    "kind": "arxiv",
    "version": 1
  }
}