Pith Number

pith:WMM5JUYE

pith:2025:WMM5JUYE3H463TT7AUY2GZN3MM

not attested not anchored not stored refs pending

Symbol Detection in Multi-channel Multi-tag Ambient Backscatter Communication Under IQ Imbalance

Daniel Benevides da Costa, Guangyue Lu, Liqin Shi, Yinghui Ye, Yuxin Li

arxiv:2511.08182 v1 · 2025-11-11 · 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{WMM5JUYE3H463TT7AUY2GZN3MM}

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	2026-06-09T02:07:12.822441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b319d4d304d9f9edce7f0531a365bb633ab58465373787c97330fedfa5684c28

Aliases

arxiv: 2511.08182 · arxiv_version: 2511.08182v1 · doi: 10.48550/arxiv.2511.08182 · pith_short_12: WMM5JUYE3H46 · pith_short_16: WMM5JUYE3H463TT7 · pith_short_8: WMM5JUYE

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/WMM5JUYE3H463TT7AUY2GZN3MM \
  | 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: b319d4d304d9f9edce7f0531a365bb633ab58465373787c97330fedfa5684c28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a13289a5707ff5557fffadf74d8c9736f7e7fca5a558435212f47c1232261f30",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-11-11T12:46:32Z",
    "title_canon_sha256": "38b54068c40c615bacf23b83505ebd7102af7c61976e71edd0682f4f5f584c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.08182",
    "kind": "arxiv",
    "version": 1
  }
}