Pith Number

pith:M475D7EF

pith:2025:M475D7EFXV7HJEN2KG7WEN63TI

not attested not anchored not stored refs pending

Spectral Principal Paths: A Spectral Perspective on Linear Representation Formation in LLMs

Ang Li, Bowei Tian, Hongyi Wang, Meng Liu, Xuntao Lyu

arxiv:2506.08543 v3 · 2025-06-10 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M475D7EFXV7HJEN2KG7WEN63TI}

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	2026-05-27T01:04:48.666254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

673fd1fc85bd7e7491ba51bf6237db9a281833b35f84e5dd7f06db1e87cce088

Aliases

arxiv: 2506.08543 · arxiv_version: 2506.08543v3 · doi: 10.48550/arxiv.2506.08543 · pith_short_12: M475D7EFXV7H · pith_short_16: M475D7EFXV7HJEN2 · pith_short_8: M475D7EF

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/M475D7EFXV7HJEN2KG7WEN63TI \
  | 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: 673fd1fc85bd7e7491ba51bf6237db9a281833b35f84e5dd7f06db1e87cce088

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d96896221140c1ec7555f3b225e465da76ae3dbfc0b58f78822ed25ab1624d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-10T08:08:52Z",
    "title_canon_sha256": "95d7f5de927744c2a73b958a1bd11d6e0d60967af80c80be63e8d8380abeff6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08543",
    "kind": "arxiv",
    "version": 3
  }
}