Pith Number

pith:5G6VM42S

pith:2019:5G6VM42SYAHITKPHJ6D52JPU66

not attested not anchored not stored refs pending

Code Design Principles for Ultra-Reliable Random Access with Preassigned Patterns

Antti Laaksonen, Christopher Boyd, Olav Tirkkonen, Roope Vehkalahti

arxiv:1905.02761 v1 · 2019-05-07 · cs.IT · math.CO · 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{5G6VM42SYAHITKPHJ6D52JPU66}

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	2026-05-17T23:46:45.449168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9bd567352c00e89a9e74f87dd25f4f793dd1865a8796062b9b168e406585d58

Aliases

arxiv: 1905.02761 · arxiv_version: 1905.02761v1 · doi: 10.48550/arxiv.1905.02761 · pith_short_12: 5G6VM42SYAHI · pith_short_16: 5G6VM42SYAHITKPH · pith_short_8: 5G6VM42S

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/5G6VM42SYAHITKPHJ6D52JPU66 \
  | 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: e9bd567352c00e89a9e74f87dd25f4f793dd1865a8796062b9b168e406585d58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "050a989be0c1c85482c021747df592e8b5bb83058085072cf5f4373d00f69d5c",
    "cross_cats_sorted": [
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-05-07T18:33:00Z",
    "title_canon_sha256": "47b3b331930483884be23472ab217f04edf071035f235843117e61d919b5c011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02761",
    "kind": "arxiv",
    "version": 1
  }
}