Pith Number

pith:6RNVGFJR

pith:2018:6RNVGFJRZEGRIOE2T5QEP2TAU4

not attested not anchored not stored refs pending

A Tactile Sensor for Detection of Skin Surface Morphology and its Application in Telemedicine Systems

Alireza Keshtgar, Ali Tavakoli Golpaygani, Roozbeh Khodambashi, Shahla Torabi, Siamak Najarian

arxiv:1808.02400 v1 · 2018-08-04 · physics.med-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RNVGFJRZEGRIOE2T5QEP2TAU4}

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	2026-05-18T00:08:30.749109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f45b531531c90d14389a9f6047ea60a7166b02578fdc83d055efc88c04c82411

Aliases

arxiv: 1808.02400 · arxiv_version: 1808.02400v1 · doi: 10.48550/arxiv.1808.02400 · pith_short_12: 6RNVGFJRZEGR · pith_short_16: 6RNVGFJRZEGRIOE2 · pith_short_8: 6RNVGFJR

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/6RNVGFJRZEGRIOE2T5QEP2TAU4 \
  | 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: f45b531531c90d14389a9f6047ea60a7166b02578fdc83d055efc88c04c82411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3975e795fd6b75808044897447e2b7ca38de69fafa91c433df5ffa7f13984cd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-08-04T20:10:31Z",
    "title_canon_sha256": "7f6efa2c0e58b0267d50651f02b9e97d3e0d96c059be3aa24e3f06b4d02324b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02400",
    "kind": "arxiv",
    "version": 1
  }
}