Pith Number

pith:LLQZFERC

pith:2026:LLQZFERC62YEDJR3PMN2JRPVRX

not attested not anchored not stored refs pending

Principal Trait Analysis: Towards Deriving "Skills" in Human-AI Collaboration

Andrew Lan, Hunter McNichols, Kai Du

arxiv:2608.11460 v1 · 2026-08-11 · 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{LLQZFERC62YEDJR3PMN2JRPVRX}

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	2026-08-13T00:21:54.742215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ae1929222f6b041a63b7b1ba4c5f58dcbe270d97ba5c51bb0224484da8a13e9

Aliases

arxiv: 2608.11460 · arxiv_version: 2608.11460v1 · doi: 10.48550/arxiv.2608.11460 · pith_short_12: LLQZFERC62YE · pith_short_16: LLQZFERC62YEDJR3 · pith_short_8: LLQZFERC

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/LLQZFERC62YEDJR3PMN2JRPVRX \
  | 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: 5ae1929222f6b041a63b7b1ba4c5f58dcbe270d97ba5c51bb0224484da8a13e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08a08a4d0ef5e81b6a352f1625a4d06912df3c4ce2008a0d63d59afc38a880eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-11T21:49:35Z",
    "title_canon_sha256": "1d4c7e6d4c30128828aa43a4b8cb1b31922f65439aa83f1f45868a9478a9f2ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11460",
    "kind": "arxiv",
    "version": 1
  }
}