Pith Number

pith:HIHGJIIZ

pith:2026:HIHGJIIZI7ZP4KEEBTSP43ODDY

not attested not anchored not stored refs pending

JEPA-CFM: A Joint Embedding Predictive Architecture-based Channel Foundation Model for Robust Fluid Antenna Systems

Jianbo Du, Jun Jiang, Kai-Kit Wong, Shunqing Zhang, Xiaoli Chu, Yiming Liu, Yuan Gao

arxiv:2607.20202 v1 · 2026-07-22 · 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{HIHGJIIZI7ZP4KEEBTSP43ODDY}

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	2026-07-23T01:25:07.544967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a0e64a11947f2fe28840ce4fe6dc31e2888557344f8c7b3466b0f2a99b6be9d

Aliases

arxiv: 2607.20202 · arxiv_version: 2607.20202v1 · doi: 10.48550/arxiv.2607.20202 · pith_short_12: HIHGJIIZI7ZP · pith_short_16: HIHGJIIZI7ZP4KEE · pith_short_8: HIHGJIIZ

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/HIHGJIIZI7ZP4KEEBTSP43ODDY \
  | 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: 3a0e64a11947f2fe28840ce4fe6dc31e2888557344f8c7b3466b0f2a99b6be9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf372153dd242f898b2e791347a2ac00a3f85806d1b7824116caa3c9a5e72007",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-07-22T14:24:32Z",
    "title_canon_sha256": "c9302220b8f7b4b3fc9146b4f977d7781a10b308f97ea44b238d30e537a79a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20202",
    "kind": "arxiv",
    "version": 1
  }
}