Pith Number

pith:GDDC2FSO

pith:2025:GDDC2FSO5VQE3XDMIWED5KUORU

not attested not anchored not stored refs pending

SPHERE: An Evaluation Card for Human-AI Systems

Chenglei Si, Chenyang Yang, Diyi Yang, Dora Zhao, Ehud Reiter, Qianou Ma, Ryan Louie, Tongshuang Wu, Xinran Zhao

arxiv:2504.07971 v1 · 2025-03-24 · 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{GDDC2FSO5VQE3XDMIWED5KUORU}

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.

Cited by

1 paper in Pith

Can Agent Benchmarks Support Their Scores? Evidence-Supported Bounds for Interactive-Agent Evaluation

Receipt and verification

First computed	2026-06-30T01:17:22.866051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30c62d164eed604ddc6c45883eaa8e8d1770fae01084ce8e2c453d9050430d6e

Aliases

arxiv: 2504.07971 · arxiv_version: 2504.07971v1 · doi: 10.48550/arxiv.2504.07971 · pith_short_12: GDDC2FSO5VQE · pith_short_16: GDDC2FSO5VQE3XDM · pith_short_8: GDDC2FSO

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/GDDC2FSO5VQE3XDMIWED5KUORU \
  | 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: 30c62d164eed604ddc6c45883eaa8e8d1770fae01084ce8e2c453d9050430d6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d68c2630f8163c2cf4d75be8d9b0d07c7b5bda9a3efba5e06b59a56608b001",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-03-24T20:17:20Z",
    "title_canon_sha256": "2e244a93cdb8e2e74e07185a24e4e0203f040d9c6cecc720a5e9a1ca33a2a304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07971",
    "kind": "arxiv",
    "version": 1
  }
}