Pith Number

pith:7J2HG2R4

pith:2018:7J2HG2R4AWQJAUX6FAPDZIQRTL

not attested not anchored not stored refs pending

Achieving Low Latency Two-Way Communication by Downlink and Uplink Decoupled Access

Dong Min Kim, Nuno K. Pratas, Petar Popovski

arxiv:1803.02243 v1 · 2018-03-06 · 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{7J2HG2R4AWQJAUX6FAPDZIQRTL}

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	2026-05-18T00:21:55.435199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa74736a3c05a09052fe281e3ca2119acaca19a122a1839e16949b8e92974cd3

Aliases

arxiv: 1803.02243 · arxiv_version: 1803.02243v1 · doi: 10.48550/arxiv.1803.02243 · pith_short_12: 7J2HG2R4AWQJ · pith_short_16: 7J2HG2R4AWQJAUX6 · pith_short_8: 7J2HG2R4

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/7J2HG2R4AWQJAUX6FAPDZIQRTL \
  | 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: fa74736a3c05a09052fe281e3ca2119acaca19a122a1839e16949b8e92974cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84cfb2812c7e2ea14a54c8cf1fb63a6b338303e7c99e73f55f70dfa9a41451af",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-03-06T15:14:40Z",
    "title_canon_sha256": "9ff5c612d64bf97ff131cc75d001ea1c340ace102ad2c94b10877209cbcae773"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02243",
    "kind": "arxiv",
    "version": 1
  }
}