Pith Number

pith:5XV2IZA5

pith:2026:5XV2IZA5PRFBU66ZL2BW3UBEK5

not attested not anchored not stored refs pending

ChatMuse: Supporting In-Person Small-Group Conversation Experience with a Proactive Assistive AI Agent in Mixed Reality

Chen Chen, Christine Lisetti, Diana Nelly Rivera Rodriguez, Janet G. Johnson, Joaquin Frangi, Lingyao Li, Rawan Alghofaili, Renkai Ma, Shaoze Zhou

arxiv:2607.18556 v1 · 2026-07-20 · 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{5XV2IZA5PRFBU66ZL2BW3UBEK5}

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	2026-07-22T00:22:54.196808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edeba4641d7c4a1a7bd95e836dd02457759e1aff6acfdb35ec0f04dee565806b

Aliases

arxiv: 2607.18556 · arxiv_version: 2607.18556v1 · doi: 10.48550/arxiv.2607.18556 · pith_short_12: 5XV2IZA5PRFB · pith_short_16: 5XV2IZA5PRFBU66Z · pith_short_8: 5XV2IZA5

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/5XV2IZA5PRFBU66ZL2BW3UBEK5 \
  | 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: edeba4641d7c4a1a7bd95e836dd02457759e1aff6acfdb35ec0f04dee565806b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "413280828cf55e8230d9915b50b016fa696425b72c7384c5d0e0bd9ff82aa1c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-07-20T22:42:13Z",
    "title_canon_sha256": "6987e9dc3d729ccb20a0399f11a512ee363668b2f7e79ea5bfb898ca386d3cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18556",
    "kind": "arxiv",
    "version": 1
  }
}