Pith Number

pith:K3F7RZU6

pith:2021:K3F7RZU6QGV7KIGSCIIOG5PAVV

not attested not anchored not stored refs pending

Communicating Patient Health Data: A Wicked Problem

Charles Perin, Fateme Rajabiyazdi, Lora Oehlberg, Sheelagh Carpendale

arxiv:2110.07806 v1 · 2021-10-15 · 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{K3F7RZU6QGV7KIGSCIIOG5PAVV}

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	2026-07-05T03:22:50.010713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56cbf8e69e81abf520d21210e375e0ad71f3ce125422ae5acb6d751e80e69b68

Aliases

arxiv: 2110.07806 · arxiv_version: 2110.07806v1 · doi: 10.48550/arxiv.2110.07806 · pith_short_12: K3F7RZU6QGV7 · pith_short_16: K3F7RZU6QGV7KIGS · pith_short_8: K3F7RZU6

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/K3F7RZU6QGV7KIGSCIIOG5PAVV \
  | 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: 56cbf8e69e81abf520d21210e375e0ad71f3ce125422ae5acb6d751e80e69b68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e73bd1c4d3815c1a3e5ac0dafd24bf492c7d0ebd9ac50f81d8ce57934e9a154b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-10-15T02:13:32Z",
    "title_canon_sha256": "52583274868e0ff96df14ce9095b3780f2a7ccdd4d3940c7b2c85d821f71ecb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07806",
    "kind": "arxiv",
    "version": 1
  }
}