Pith Number

pith:YYWSYLVY

pith:2026:YYWSYLVYZ6PQ7EWQGOKRHR63PF

not attested not anchored not stored refs pending

HealthTale: A Patient-Centric Health Story Visualization Tool

Kyle D. Chin, Ryan Smith, Tamara Munzner

arxiv:2605.20207 v1 · 2026-04-09 · 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{YYWSYLVYZ6PQ7EWQGOKRHR63PF}

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	2026-05-21T00:04:21.133737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c62d2c2eb8cf9f0f92d0339513c7db795b81be5ff8a85307d277ffc47d93385b

Aliases

arxiv: 2605.20207 · arxiv_version: 2605.20207v1 · doi: 10.48550/arxiv.2605.20207 · pith_short_12: YYWSYLVYZ6PQ · pith_short_16: YYWSYLVYZ6PQ7EWQ · pith_short_8: YYWSYLVY

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/YYWSYLVYZ6PQ7EWQGOKRHR63PF \
  | 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: c62d2c2eb8cf9f0f92d0339513c7db795b81be5ff8a85307d277ffc47d93385b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70f1f8fc87a8740e4a7f75034d8505781c2056ddc7807c38c63987403d2d94be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-04-09T00:39:25Z",
    "title_canon_sha256": "28f640b8cf9d31a5e8ce70e4c4ce58b0149fd886670263ed9aa969856ab26adb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20207",
    "kind": "arxiv",
    "version": 1
  }
}