Pith Number

pith:2Y75PJPO

pith:2025:2Y75PJPOOP6E563MXGPWHHAYNY

not attested not anchored not stored refs pending

EnVisionVR: A Scene Interpretation Tool for Visual Accessibility in Virtual Reality

John Dudley, Junlong Chen, Per Ola Kristensson, Rosella P. Galindo Esparza, Vanja Garaj

arxiv:2502.03564 v1 · 2025-02-05 · 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{2Y75PJPOOP6E563MXGPWHHAYNY}

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	2026-07-05T10:10:12.233569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d63fd7a5ee73fc4efb6cb99f639c186e169445fe8c9cbc6a0cfc4c67ca966654

Aliases

arxiv: 2502.03564 · arxiv_version: 2502.03564v1 · doi: 10.48550/arxiv.2502.03564 · pith_short_12: 2Y75PJPOOP6E · pith_short_16: 2Y75PJPOOP6E563M · pith_short_8: 2Y75PJPO

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/2Y75PJPOOP6E563MXGPWHHAYNY \
  | 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: d63fd7a5ee73fc4efb6cb99f639c186e169445fe8c9cbc6a0cfc4c67ca966654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de7f5da2b31585912bdd64cdc0e6fbf43353a9568ee404296f60ee60a343695",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-02-05T19:25:38Z",
    "title_canon_sha256": "07e1c43fb94d65827562ce4ed223e8a09c3c91046a4c8e32eb48fdfbd27e197d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03564",
    "kind": "arxiv",
    "version": 1
  }
}