Pith Number

pith:KVSWODVD

pith:2018:KVSWODVDOMHP7RH2JDNU2YZIHN

not attested not anchored not stored refs pending

Symbol Detection of Ambient Backscatter Systems with Manchester Coding

Caijun Zhong, Hai Lin, Qin Tao, Zhaoyang Zhang

arxiv:1804.03512 v1 · 2018-04-03 · eess.SP · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVSWODVDOMHP7RH2JDNU2YZIHN}

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	2026-05-18T00:18:47.873258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5565670ea3730effc4fa48db4d63283b5d4bdd7eaaca2ab2f3de4517369b7f73

Aliases

arxiv: 1804.03512 · arxiv_version: 1804.03512v1 · doi: 10.48550/arxiv.1804.03512 · pith_short_12: KVSWODVDOMHP · pith_short_16: KVSWODVDOMHP7RH2 · pith_short_8: KVSWODVD

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/KVSWODVDOMHP7RH2JDNU2YZIHN \
  | 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: 5565670ea3730effc4fa48db4d63283b5d4bdd7eaaca2ab2f3de4517369b7f73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1491b71e356286ab6cc8dd039777d18ca36c03d33adff6847a82734b589a53",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-04-03T09:53:01Z",
    "title_canon_sha256": "8f5b6176b90c201af16676235e3a6334e573e6dfa6ece04b71ed2314b8ca00fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03512",
    "kind": "arxiv",
    "version": 1
  }
}