Pith Number

pith:S2SBCUDR

pith:2015:S2SBCUDRYBEJW2POV62BRSTFXE

not attested not anchored not stored refs pending

Network-Assisted Device-to-Device (D2D) Direct Proximity Discovery with Underlay Communication

Nuno K. Pratas, Petar Popovski

arxiv:1508.03186 v1 · 2015-08-13 · 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{S2SBCUDRYBEJW2POV62BRSTFXE}

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	2026-05-18T01:35:21.475890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96a4115071c0489b69eeafb418ca65b9013a4dda87e769c53eb556d741a06f07

Aliases

arxiv: 1508.03186 · arxiv_version: 1508.03186v1 · doi: 10.48550/arxiv.1508.03186 · pith_short_12: S2SBCUDRYBEJ · pith_short_16: S2SBCUDRYBEJW2PO · pith_short_8: S2SBCUDR

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/S2SBCUDRYBEJW2POV62BRSTFXE \
  | 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: 96a4115071c0489b69eeafb418ca65b9013a4dda87e769c53eb556d741a06f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "097ac78892a9246c9701680ddd8c4c68de9a085069b9190e32bbf122a0bc0ed3",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-08-13T12:09:52Z",
    "title_canon_sha256": "6a24138b9afc833803bacb384a1cbbfb506405514ef5253085b76245c96c825b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03186",
    "kind": "arxiv",
    "version": 1
  }
}