Pith Number

pith:LVIHDF3K

pith:2021:LVIHDF3K7NC2FLA3QSRSIY4HXP

not attested not anchored not stored refs pending

Extended Reality (XR) Remote Research: a Survey of Drawbacks and Opportunities

Francesco Soave, Ildar Farkhatdinov, Jack Ratcliffe, Laurissa Tokarchuk, Nick Bryan-Kinns

arxiv:2101.08046 v1 · 2021-01-20 · 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{LVIHDF3K7NC2FLA3QSRSIY4HXP}

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	2026-07-05T02:08:24.849124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d5071976afb45a2ac1b84a3246387bbc0c5fed2d78a480f4bb78bb2479ad865

Aliases

arxiv: 2101.08046 · arxiv_version: 2101.08046v1 · doi: 10.48550/arxiv.2101.08046 · pith_short_12: LVIHDF3K7NC2 · pith_short_16: LVIHDF3K7NC2FLA3 · pith_short_8: LVIHDF3K

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/LVIHDF3K7NC2FLA3QSRSIY4HXP \
  | 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: 5d5071976afb45a2ac1b84a3246387bbc0c5fed2d78a480f4bb78bb2479ad865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3befec2568c93e3bf5e6885d46d39674ff3136fb26efd0be97ccc7d254ebdc5b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-01-20T10:02:29Z",
    "title_canon_sha256": "8e15bf2bbf5a3f4af4b8e351a310c5047ade3d345e07d772e329e5903891bd7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08046",
    "kind": "arxiv",
    "version": 1
  }
}