Pith Number

pith:FN2ZLWQ4

pith:2019:FN2ZLWQ4MAPP7FDTE27ACVTRYR

not attested not anchored not stored refs pending

Designing Mobile Interaction Guidelines to Account for Situationally Induced Impairments and Disabilities (SIID) and Severely Constraining Situational Impairments (SCSI)

Ravi Kuber, Sidas Saulynas

arxiv:1904.06129 v1 · 2019-04-12 · 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{FN2ZLWQ4MAPP7FDTE27ACVTRYR}

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	2026-05-17T23:48:44.014858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b7595da1c601eff947326be015671c44df94d98a73457736e46ac79ffbd5795

Aliases

arxiv: 1904.06129 · arxiv_version: 1904.06129v1 · doi: 10.48550/arxiv.1904.06129 · pith_short_12: FN2ZLWQ4MAPP · pith_short_16: FN2ZLWQ4MAPP7FDT · pith_short_8: FN2ZLWQ4

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/FN2ZLWQ4MAPP7FDTE27ACVTRYR \
  | 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: 2b7595da1c601eff947326be015671c44df94d98a73457736e46ac79ffbd5795

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeb9b92d9d8dbe28bf2f82516b47c0b1dec33ad44c93d4ed4cf3365cec04295d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-04-12T09:42:52Z",
    "title_canon_sha256": "48ca6460d8383410c1fa73a8d253da30fd465f897f4984a74553bb6da05e56de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06129",
    "kind": "arxiv",
    "version": 1
  }
}