Pith Number

pith:6SN5TYPL

pith:2026:6SN5TYPL5EOLBQ2GXJL6ECC3JJ

not attested not anchored not stored refs pending

Toward Natural and Companionable Virtual Agents via Cross-Temporal Emotional Modeling

Feier Qin, Haibin Huang, Hanyao Wang, Xiao Li, Xiaoyu Wang, Yan Lu, Yi Zheng, Yuan Zhang

arxiv:2605.15812 v1 · 2026-05-15 · cs.HC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SN5TYPL5EOLBQ2GXJL6ECC3JJ}

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	2026-05-20T00:01:19.790996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f49bd9e1ebe91cb0c346ba57e2085b4a608a338cd5c45152198b60255c093115

Aliases

arxiv: 2605.15812 · arxiv_version: 2605.15812v1 · doi: 10.48550/arxiv.2605.15812 · pith_short_12: 6SN5TYPL5EOL · pith_short_16: 6SN5TYPL5EOLBQ2G · pith_short_8: 6SN5TYPL

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/6SN5TYPL5EOLBQ2GXJL6ECC3JJ \
  | 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: f49bd9e1ebe91cb0c346ba57e2085b4a608a338cd5c45152198b60255c093115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "006368dff97775073c4a83c60fb7941a2443b1b73857bdd1299d7b700578d403",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-05-15T10:06:57Z",
    "title_canon_sha256": "6d54be5b203574936605b27ff5bbaa4f8e93d3ffcb68156674b6afb632bb17c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15812",
    "kind": "arxiv",
    "version": 1
  }
}