Pith Number

pith:M7QBBLXN

pith:2017:M7QBBLXNUZZ4S5LOGRAQFH6EMT

not attested not anchored not stored refs pending

Design and Evaluation of Vision-based Head and Face Tracking Interfaces for Assistive Input

Chamin Morikawa, Michael J. Lyons

arxiv:1707.08019 v2 · 2017-07-25 · 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{M7QBBLXNUZZ4S5LOGRAQFH6EMT}

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	2026-05-18T00:39:25.276879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67e010aeeda673c9756e3441029fc464d59891f4ffd4d3c826b2474fc39f87be

Aliases

arxiv: 1707.08019 · arxiv_version: 1707.08019v2 · doi: 10.48550/arxiv.1707.08019 · pith_short_12: M7QBBLXNUZZ4 · pith_short_16: M7QBBLXNUZZ4S5LO · pith_short_8: M7QBBLXN

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/M7QBBLXNUZZ4S5LOGRAQFH6EMT \
  | 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: 67e010aeeda673c9756e3441029fc464d59891f4ffd4d3c826b2474fc39f87be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfa89ba965c1a9646ed01416edf84de7ee8382274250b9fad19f6483fb499c3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-07-25T14:46:46Z",
    "title_canon_sha256": "012dbde6ffd1d5f562a431e3032a40b531685738321e4362135f643c57937ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08019",
    "kind": "arxiv",
    "version": 2
  }
}