Pith Number

pith:IFTH7YTS

pith:2026:IFTH7YTSNQZMXYQGOSJL4QPUZZ

not attested not anchored not stored refs pending

Not All Symbols Are Equal: Importance-Aware Constellation Design for Semantic Communication

Albert Shaju, Christo Kurisummoottil Thomas, Mayukh Roy Chowdhury

arxiv:2605.14940 v1 · 2026-05-14 · cs.LG · cs.AI · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFTH7YTSNQZMXYQGOSJL4QPUZZ}

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	2026-05-17T23:38:55.475525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41667fe2726c32cbe2067492be41f4ce75a3c3041a45c632e9aef9068a496796

Aliases

arxiv: 2605.14940 · arxiv_version: 2605.14940v1 · doi: 10.48550/arxiv.2605.14940 · pith_short_12: IFTH7YTSNQZM · pith_short_16: IFTH7YTSNQZMXYQG · pith_short_8: IFTH7YTS

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/IFTH7YTSNQZMXYQGOSJL4QPUZZ \
  | 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: 41667fe2726c32cbe2067492be41f4ce75a3c3041a45c632e9aef9068a496796

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a48d8e28f559eeb7b2a6f6b61e52c9721b0e9de374692795685ef7622c566cc",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-14T15:15:57Z",
    "title_canon_sha256": "d7f60307e3b18c077c37f519ac77c57ae63dd36645f9bc15bac3e32483b1c256"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14940",
    "kind": "arxiv",
    "version": 1
  }
}