Pith Number

pith:AB25ZA5C

pith:2023:AB25ZA5CMQCYNCHYAB467XILOH

not attested not anchored not stored refs pending

Adaptive CSI Feedback for Deep Learning-Enabled Image Transmission

Guanding Yu, Guangyi Zhang, Qiyu Hu, Yunlong Cai

arxiv:2302.13477 v1 · 2023-02-27 · 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{AB25ZA5CMQCYNCHYAB467XILOH}

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	2026-07-05T05:45:47.420254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0075dc83a264058688f80079efdd0b71ccbe86fa2b139ceb61af2ef6ca996a1a

Aliases

arxiv: 2302.13477 · arxiv_version: 2302.13477v1 · doi: 10.48550/arxiv.2302.13477 · pith_short_12: AB25ZA5CMQCY · pith_short_16: AB25ZA5CMQCYNCHY · pith_short_8: AB25ZA5C

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/AB25ZA5CMQCYNCHYAB467XILOH \
  | 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: 0075dc83a264058688f80079efdd0b71ccbe86fa2b139ceb61af2ef6ca996a1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f91422a3f65f966a854ace9f08a9361832368449face005054f2b0e739110cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-02-27T02:24:25Z",
    "title_canon_sha256": "878225c826c5856fd3695db27ac9400f4bd917a8e199dfbfcfa41e6704dcfbac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13477",
    "kind": "arxiv",
    "version": 1
  }
}