Pith Number

pith:6NXGR3YX

pith:2026:6NXGR3YXH7P52VG5VZC2DQWKYD

not attested not anchored not stored refs pending

Privacy-by-Design Adaptive Group Assignment for Digital Lifestyle Coaching at Scale

Nariman Mani, Salma Attaranasl

arxiv:2605.20505 v1 · 2026-05-19 · cs.SE · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NXGR3YXH7P52VG5VZC2DQWKYD}

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	2026-05-21T01:04:40.073160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f36e68ef173fdfdd54ddae45a1c2cac0f03e4ccde75858fa56138f3d465ce39c

Aliases

arxiv: 2605.20505 · arxiv_version: 2605.20505v1 · doi: 10.48550/arxiv.2605.20505 · pith_short_12: 6NXGR3YXH7P5 · pith_short_16: 6NXGR3YXH7P52VG5 · pith_short_8: 6NXGR3YX

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/6NXGR3YXH7P52VG5VZC2DQWKYD \
  | 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: f36e68ef173fdfdd54ddae45a1c2cac0f03e4ccde75858fa56138f3d465ce39c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a515f223aeef0874e598334d72c0d2a1d2515506017da907438a22263ee8b738",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-05-19T21:22:35Z",
    "title_canon_sha256": "7b9f88e88f9dcbf7a136b4ce95715d9142c193fb748a635bf31d1a890b26710a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20505",
    "kind": "arxiv",
    "version": 1
  }
}