Pith Number

pith:KUQFEFJQ

pith:2020:KUQFEFJQXTO5J4CFBG4GQBGCZJ

not attested not anchored not stored refs pending

Towards a Practical Virtual Office for Mobile Knowledge Workers

Eyal Ofek, Jens Grubert, Mark Phillips, Michel Pahud, Per Ola Kristensson

arxiv:2009.02947 v1 · 2020-09-07 · 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{KUQFEFJQXTO5J4CFBG4GQBGCZJ}

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.

Cited by

1 paper in Pith

Physical surfaces make touch interactions in virtual reality precise, efficient, and bimanual

Receipt and verification

First computed	2026-07-05T01:33:27.477145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5520521530bcddd4f04509b86804c2ca7f80e0fdcbc27f2a693094f4f4bf89ea

Aliases

arxiv: 2009.02947 · arxiv_version: 2009.02947v1 · doi: 10.48550/arxiv.2009.02947 · pith_short_12: KUQFEFJQXTO5 · pith_short_16: KUQFEFJQXTO5J4CF · pith_short_8: KUQFEFJQ

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/KUQFEFJQXTO5J4CFBG4GQBGCZJ \
  | 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: 5520521530bcddd4f04509b86804c2ca7f80e0fdcbc27f2a693094f4f4bf89ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2664afda7cb14a8471eee514b58903853d0e1dcbea6f7264873bd3cb060e08ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-09-07T08:53:04Z",
    "title_canon_sha256": "c61b254b07c9dfbea0b64e5f051e61f99c161cd3c8583da99f2831c5d2b0ff3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.02947",
    "kind": "arxiv",
    "version": 1
  }
}