Pith Number

pith:Y2ZDNIID

pith:2023:Y2ZDNIID62BPAZGFAV7OMF2J62

not attested not anchored not stored refs pending

Adaptive and Flexible Model-Based AI for Deep Receivers in Dynamic Channels

Nir Shlezinger, Osvaldo Simeone, Sangwoo Park, Tomer Raviv, Yonina C. Eldar

arxiv:2305.07309 v1 · 2023-05-12 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2ZDNIID62BPAZGFAV7OMF2J62}

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	2026-07-05T06:09:25.141818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6b236a103f682f064c5057ee61749f690fabc5bafae5909e979fb4badd91389

Aliases

arxiv: 2305.07309 · arxiv_version: 2305.07309v1 · doi: 10.48550/arxiv.2305.07309 · pith_short_12: Y2ZDNIID62BP · pith_short_16: Y2ZDNIID62BPAZGF · pith_short_8: Y2ZDNIID

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/Y2ZDNIID62BPAZGFAV7OMF2J62 \
  | 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: c6b236a103f682f064c5057ee61749f690fabc5bafae5909e979fb4badd91389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eed56d3cf5f832bae37925e9655a20d671190dff56861c52e79c89c43ba2275a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-05-12T08:31:04Z",
    "title_canon_sha256": "679803f703a3f5a4120f1e87792465bbf85713d83a13737b35d11b752cd2dcf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07309",
    "kind": "arxiv",
    "version": 1
  }
}