Pith Number

pith:NDW73SLR

pith:2016:NDW73SLRM3SPAE7JEQLGJAMTAZ

not attested not anchored not stored refs pending

Achievable information rates of ambient backscatter communications

Donatella Darsena, Francesco Verde, Giacinto Gelli

arxiv:1605.04805 v1 · 2016-05-16 · 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{NDW73SLRM3SPAE7JEQLGJAMTAZ}

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	2026-05-18T01:14:46.238175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68edfdc97166e4f013e924166481930644af78c066bd8848c6c1b16127c57073

Aliases

arxiv: 1605.04805 · arxiv_version: 1605.04805v1 · doi: 10.48550/arxiv.1605.04805 · pith_short_12: NDW73SLRM3SP · pith_short_16: NDW73SLRM3SPAE7J · pith_short_8: NDW73SLR

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/NDW73SLRM3SPAE7JEQLGJAMTAZ \
  | 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: 68edfdc97166e4f013e924166481930644af78c066bd8848c6c1b16127c57073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0619fd992862f51927136379dc99485a8fd0bb19381362d2ed3dd16e905da808",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-05-16T15:26:36Z",
    "title_canon_sha256": "188b93b49e38b273980b4ffae70324e4003872fc26661f0be82c71c5a4934d3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04805",
    "kind": "arxiv",
    "version": 1
  }
}