Pith Number

pith:UQX7YFA5

pith:2025:UQX7YFA5MBY5DJONBCITSUEP3D

not attested not anchored not stored refs pending

Uncovering Emergent Physics Representations Learned In-Context by Large Language Models

Dong-Kyum Kim, Hawoong Jeong, Jaeyong Bae, Yeongwoo Song

arxiv:2508.12448 v1 · 2025-08-17 · cs.CL · cs.AI · 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{UQX7YFA5MBY5DJONBCITSUEP3D}

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	2026-07-05T11:55:42.684358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a42ffc141d6071d1a5cd089139508fd8dedfa4aabc97abdf43895d79f9169234

Aliases

arxiv: 2508.12448 · arxiv_version: 2508.12448v1 · doi: 10.48550/arxiv.2508.12448 · pith_short_12: UQX7YFA5MBY5 · pith_short_16: UQX7YFA5MBY5DJON · pith_short_8: UQX7YFA5

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/UQX7YFA5MBY5DJONBCITSUEP3D \
  | 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: a42ffc141d6071d1a5cd089139508fd8dedfa4aabc97abdf43895d79f9169234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2de2f26af042b67fc0de95eb0b3ec88e57ed8cb4a5a470d5e8971f85af8e9de",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-17T17:49:17Z",
    "title_canon_sha256": "c7a6384544d428e9d846324243572b4b437818e1859d91cbe4a72982549907a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.12448",
    "kind": "arxiv",
    "version": 1
  }
}