Pith Number

pith:F33FWQSS

pith:2026:F33FWQSSYV2RX4XXHSAW5RZTF6

not attested not anchored not stored refs pending

Lost in Tokenization: Fundamental Trade-offs in Graph Tokenization for Transformers

Amir Globerson, Clayton Sanford, Gilad Yehudai, Gil Harari, Joan Bruna, Maya Bechler-Speicher

arxiv:2605.22471 v1 · 2026-05-21 · 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{F33FWQSSYV2RX4XXHSAW5RZTF6}

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	2026-05-22T01:04:44.506492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ef65b4252c5751bf2f73c816ec7332fbd7d3a295d832d5774a6aace7c27f0e4

Aliases

arxiv: 2605.22471 · arxiv_version: 2605.22471v1 · doi: 10.48550/arxiv.2605.22471 · pith_short_12: F33FWQSSYV2R · pith_short_16: F33FWQSSYV2RX4XX · pith_short_8: F33FWQSS

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/F33FWQSSYV2RX4XXHSAW5RZTF6 \
  | 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: 2ef65b4252c5751bf2f73c816ec7332fbd7d3a295d832d5774a6aace7c27f0e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d88a4343b5f3e78e780dca475da6260cff0947579a0b70cb140b127e232f7e5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-21T13:32:20Z",
    "title_canon_sha256": "8c7e358a905c4438a83632d5fafd4073a63620a21a7958d5de5fe9d2dd4d4f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22471",
    "kind": "arxiv",
    "version": 1
  }
}