Pith Number

pith:DQ7EDVXT

pith:2019:DQ7EDVXT4EXPRHSPG3MQWTMP76

not attested not anchored not stored refs pending

Coverage Probability Analysis Under Clustered Ambient Backscatter Nodes

Dong Han, Hlaing Minn

arxiv:1907.05469 v1 · 2019-07-11 · cs.IT · cs.NI · 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{DQ7EDVXT4EXPRHSPG3MQWTMP76}

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	2026-05-17T23:40:48.321915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3e41d6f3e12ef89e4f36d90b4d8fffb19123d16d31b945c5c8c0dbc157ed00

Aliases

arxiv: 1907.05469 · arxiv_version: 1907.05469v1 · doi: 10.48550/arxiv.1907.05469 · pith_short_12: DQ7EDVXT4EXP · pith_short_16: DQ7EDVXT4EXPRHSP · pith_short_8: DQ7EDVXT

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/DQ7EDVXT4EXPRHSPG3MQWTMP76 \
  | 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: 1c3e41d6f3e12ef89e4f36d90b4d8fffb19123d16d31b945c5c8c0dbc157ed00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86d6303bd90c0e6e6e07d7dc9ba9b987cdb817dabdef52a82169b0578e2a7866",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-07-11T20:01:14Z",
    "title_canon_sha256": "5a0b4236aada56a062def7223e5c283d4017c61f03169e7faf0cc5edaefa9b11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05469",
    "kind": "arxiv",
    "version": 1
  }
}