Pith Number

pith:7DRGRREF

pith:2019:7DRGRREFRF4OYYAJPVKIGMGCQZ

not attested not anchored not stored refs pending

Expressive haptics for enhanced usability of mobile interfaces in situations of impairments

Catherine Holloway, Nicolai Marquardt, Tigmanshu Bhatnagar, Youngjun Cho

arxiv:1904.06119 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{7DRGRREFRF4OYYAJPVKIGMGCQZ}

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	2026-05-17T23:48:44.054580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e268c4858978ec60097d548330c2865234097bdf07d9acfbc576080f9c56aa

Aliases

arxiv: 1904.06119 · arxiv_version: 1904.06119v1 · doi: 10.48550/arxiv.1904.06119 · pith_short_12: 7DRGRREFRF4O · pith_short_16: 7DRGRREFRF4OYYAJ · pith_short_8: 7DRGRREF

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/7DRGRREFRF4OYYAJPVKIGMGCQZ \
  | 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: f8e268c4858978ec60097d548330c2865234097bdf07d9acfbc576080f9c56aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee16a85b2d26b787f57104f8078ddfeee7b423ce2b32a8f2f38d928138568ea0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-04-12T09:26:06Z",
    "title_canon_sha256": "341025f3b419f94143d7ba775c0b181302b31c09a6966100866e499c9dd99fa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06119",
    "kind": "arxiv",
    "version": 1
  }
}