Pith Number

pith:DN5OT2HG

pith:2026:DN5OT2HG4QH2ZKOUF722O3ABXI

not attested not anchored not stored refs pending

Understanding Truncated Positional Encodings for Graph Neural Networks

Amir Nayyeri, James Flora, Mitchell Black, Weng-Keen Wong

arxiv:2606.13671 v1 · 2026-06-11 · 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{DN5OT2HG4QH2ZKOUF722O3ABXI}

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	2026-06-12T01:10:22.583066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b7ae9e8e6e40faca9d42ff5a76c01ba14a30104a0e3380cb513b2484c6ff3b4

Aliases

arxiv: 2606.13671 · arxiv_version: 2606.13671v1 · doi: 10.48550/arxiv.2606.13671 · pith_short_12: DN5OT2HG4QH2 · pith_short_16: DN5OT2HG4QH2ZKOU · pith_short_8: DN5OT2HG

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/DN5OT2HG4QH2ZKOUF722O3ABXI \
  | 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: 1b7ae9e8e6e40faca9d42ff5a76c01ba14a30104a0e3380cb513b2484c6ff3b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fcd82683038d5b79addaab747e4ea54192f19da365b3e9ffa65c7b49a051291",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-11T17:58:56Z",
    "title_canon_sha256": "7b3da31e60ff0eda48065a46874a7213fbc95e5c3ec3850c23843d8ee4fba196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13671",
    "kind": "arxiv",
    "version": 1
  }
}