Pith Number

pith:XSEYM7GX

pith:2026:XSEYM7GXMPUOQTO7VRPSFG5RGK

not attested not anchored not stored refs pending

Where Does Social Reasoning Come From? Capability Provenance in Language Models

Alvin Deng, Chandreyi Chakraborty, Glenn Matlin, Louis Jaburi, Lucia Quirke, Mark Riedl, Mika Okamoto, Rayan Castilla, Saehee Eom, Stella Biderman, Taywon Min

arxiv:2606.19625 v1 · 2026-06-17 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XSEYM7GXMPUOQTO7VRPSFG5RGK}

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	2026-06-19T16:12:30.629717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc89867cd763e8e84ddfac5f229bb132bdf3c9f0801c300cffdda4b97c96aada

Aliases

arxiv: 2606.19625 · arxiv_version: 2606.19625v1 · doi: 10.48550/arxiv.2606.19625 · pith_short_12: XSEYM7GXMPUO · pith_short_16: XSEYM7GXMPUOQTO7 · pith_short_8: XSEYM7GX

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/XSEYM7GXMPUOQTO7VRPSFG5RGK \
  | 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: bc89867cd763e8e84ddfac5f229bb132bdf3c9f0801c300cffdda4b97c96aada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2daaf69549900073b90201ecc3e04e9ed72ca8440e64efdbf5d710c0e8aed5d3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-17T22:06:19Z",
    "title_canon_sha256": "34b3faf6d729c068e174cd2e13269eea47a8aae162d2157bded2f7bc657b75a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19625",
    "kind": "arxiv",
    "version": 1
  }
}