Pith Number

pith:6BYJOIFI

pith:2026:6BYJOIFIK5GMTZLTIAOIG5JRWX

not attested not anchored not stored refs pending

Which LLM Is Your Ideal Companion? Evaluating Emotional Companion Capabilities of LLMs Based on Adult Attachment Theory

Junkai Zhou, Shiting Guan, Zhaoyi Zhang

arxiv:2608.13168 v1 · 2026-08-13 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BYJOIFIK5GMTZLTIAOIG5JRWX}

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	2026-08-14T01:00:32.058109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0709720a8574cc9e573401c837531b5efe99ea2f89adfa9020d31066c802a66

Aliases

arxiv: 2608.13168 · arxiv_version: 2608.13168v1 · doi: 10.48550/arxiv.2608.13168 · pith_short_12: 6BYJOIFIK5GM · pith_short_16: 6BYJOIFIK5GMTZLT · pith_short_8: 6BYJOIFI

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/6BYJOIFIK5GMTZLTIAOIG5JRWX \
  | 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: f0709720a8574cc9e573401c837531b5efe99ea2f89adfa9020d31066c802a66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a564adc5a1c8a48cfd77bfda49b814ec7f8587125d77ab71d94ffe8978a40603",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-13T12:32:33Z",
    "title_canon_sha256": "0e16bdc2cbde331a9acfd30b4bfe87fd4ad8fd8895bed91d76fe498e4097681d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13168",
    "kind": "arxiv",
    "version": 1
  }
}