Pith Number

pith:4YGYJUYU

pith:2018:4YGYJUYUS73K4VVJLBMGOJYKV5

not attested not anchored not stored refs pending

Challenges in Annotation of useR Data for UbiquitOUs Systems: Results from the 1st ARDUOUS Workshop

Adeline Paiement, Carl Magnus Olsson, Emma Tonkin, Joseph Rafferty, Kristina Yordanova, Max Schr\"oder, Przemyslaw Woznowski, Timo Sztyler

arxiv:1803.05843 v1 · 2018-03-15 · cs.CY · 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{4YGYJUYUS73K4VVJLBMGOJYKV5}

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	2026-05-18T00:20:54.550365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e60d84d31497f6ae56a9585867270aaf582abb721835954546bcab95a13fe558

Aliases

arxiv: 1803.05843 · arxiv_version: 1803.05843v1 · doi: 10.48550/arxiv.1803.05843 · pith_short_12: 4YGYJUYUS73K · pith_short_16: 4YGYJUYUS73K4VVJ · pith_short_8: 4YGYJUYU

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/4YGYJUYUS73K4VVJLBMGOJYKV5 \
  | 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: e60d84d31497f6ae56a9585867270aaf582abb721835954546bcab95a13fe558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a36fe7e5701aa8859c93cb0d92ea785d7d12f30e54ebff6aab1f3bbfb09c1d0e",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-03-15T16:37:40Z",
    "title_canon_sha256": "0b4d6d7e3befc10a6309becf1d27e3853f39cd9d1722c5897cf1a2d6ea206412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05843",
    "kind": "arxiv",
    "version": 1
  }
}