Pith Number

pith:STEZ6NWF

pith:2026:STEZ6NWFLOS7GUEUVGP6KTNVQG

not attested not anchored not stored refs pending

LLMs Need Encoders for Semantic IDs Too

Jaewon Yang, Jiajing Xu, Xiangyi Chen, Xinyi Li, Yi-Ping Hsu, Zelun Wang

arxiv:2606.00324 v1 · 2026-05-29 · cs.IR · 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{STEZ6NWFLOS7GUEUVGP6KTNVQG}

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	2026-06-02T01:03:51.680198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94c99f36c55ba5f35094a99fe54db581b848e2197c470f32f638dfc8c3979dce

Aliases

arxiv: 2606.00324 · arxiv_version: 2606.00324v1 · doi: 10.48550/arxiv.2606.00324 · pith_short_12: STEZ6NWFLOS7 · pith_short_16: STEZ6NWFLOS7GUEU · pith_short_8: STEZ6NWF

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/STEZ6NWFLOS7GUEUVGP6KTNVQG \
  | 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: 94c99f36c55ba5f35094a99fe54db581b848e2197c470f32f638dfc8c3979dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "676d2ce12788d19e400899aeef9824b6183b52576006b0e91de25098f28d19f8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-29T20:01:06Z",
    "title_canon_sha256": "fd82580f56a6e38407684faf5cc48198e8927b4cafe0254d915dbfd74c1bf0e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00324",
    "kind": "arxiv",
    "version": 1
  }
}