Pith Number

pith:GKTHOTQS

pith:2026:GKTHOTQSMMVOUC57HGFQ5LZ4HG

not attested not anchored not stored refs pending

FriendBench: Benchmarking Dyadic Familiarity Inference in Humans and Multimodal Large Language Models

Antony D'Avirro, Benjamin Peloquin, Jacqueline R. Vertino, Jason Z. Zheng, Jeffrey M. Girard

arxiv:2607.29602 v1 · 2026-07-31 · cs.CL · cs.AI · cs.CV · 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{GKTHOTQSMMVOUC57HGFQ5LZ4HG}

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	2026-08-03T01:40:11.909981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32a6774e12632aea0bbf398b0eaf3c39ae5dcb745f5e4af823b9f37f4d2fa0c2

Aliases

arxiv: 2607.29602 · arxiv_version: 2607.29602v1 · doi: 10.48550/arxiv.2607.29602 · pith_short_12: GKTHOTQSMMVO · pith_short_16: GKTHOTQSMMVOUC57 · pith_short_8: GKTHOTQS

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/GKTHOTQSMMVOUC57HGFQ5LZ4HG \
  | 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: 32a6774e12632aea0bbf398b0eaf3c39ae5dcb745f5e4af823b9f37f4d2fa0c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d04fd9979957cfb86299332bb526c46f432f18ab74b054c4495b2a47676278c4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-31T16:33:39Z",
    "title_canon_sha256": "83b9855fba24d8655db78b63c2e663499dbff1912bfb3e263975bd6314f7e253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29602",
    "kind": "arxiv",
    "version": 1
  }
}