Pith Number

pith:TR37R47N

pith:2026:TR37R47NKLVVC2TJPNO6VHWUWI

not attested not anchored not stored refs pending

MCRB and MSE Analysis for Parameter Estimation in AFDM-ISAC Systems

Aimin Tang, Dazhi He, Qu Luo, Tianyao Ma, Wenjun Zhang, Yin Xu

arxiv:2606.25572 v1 · 2026-06-24 · 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{TR37R47NKLVVC2TJPNO6VHWUWI}

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	2026-06-25T01:18:09.169844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c77f8f3ed52eb516a697b5dea9ed4b22fe2dbce24b1a6b6033adc4e05f81769

Aliases

arxiv: 2606.25572 · arxiv_version: 2606.25572v1 · doi: 10.48550/arxiv.2606.25572 · pith_short_12: TR37R47NKLVV · pith_short_16: TR37R47NKLVVC2TJ · pith_short_8: TR37R47N

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/TR37R47NKLVVC2TJPNO6VHWUWI \
  | 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: 9c77f8f3ed52eb516a697b5dea9ed4b22fe2dbce24b1a6b6033adc4e05f81769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3a6ea850d5b7bf210f1b4f259f1e97be0b3fc0d6a20938361f8a8ba466ae87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-24T08:45:40Z",
    "title_canon_sha256": "02069c7c8cf2c693a1e410b3535e197b1f31c7d8f344ede0d7bcaa284bf867f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25572",
    "kind": "arxiv",
    "version": 1
  }
}