Pith Number

pith:XBCNT6TS

pith:2026:XBCNT6TS35DI2MNMCNCZCS7DLD

not attested not anchored not stored refs pending

CoPlan: A Trustworthy Co-Intelligence Interface for Care Planning through Role-Based Contestable Argument Graphs

H\'el\`ene Fournier, Hung Cao, Hung Truong Thanh Nguyen, Makoto Itoh, Piper Jackson, Rene Richard, Shannon Freeman

arxiv:2608.05107 v1 · 2026-08-05 · cs.AI · cs.MA · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBCNT6TS35DI2MNMCNCZCS7DLD}

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	2026-08-06T01:49:12.782429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b844d9fa72df468d31ac1345914be358c5ab199696594d3d19db2d85de723890

Aliases

arxiv: 2608.05107 · arxiv_version: 2608.05107v1 · doi: 10.48550/arxiv.2608.05107 · pith_short_12: XBCNT6TS35DI · pith_short_16: XBCNT6TS35DI2MNM · pith_short_8: XBCNT6TS

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/XBCNT6TS35DI2MNMCNCZCS7DLD \
  | 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: b844d9fa72df468d31ac1345914be358c5ab199696594d3d19db2d85de723890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d2ea62f8cea41db07faef661bb106da3d613c46450215606fd7bc97e4bea0b",
    "cross_cats_sorted": [
      "cs.MA",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-05T17:43:51Z",
    "title_canon_sha256": "08eff0b443fc72cc5e3985c344117e13a563e798ff843ca5f04832637ad6f4b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05107",
    "kind": "arxiv",
    "version": 1
  }
}