Pith Number

pith:JQ5TOWO4

pith:2017:JQ5TOWO4SEGQKBEGSQEDVB5N7U

not attested not anchored not stored refs pending

Semi-Robust Communications over a Broadcast Channel

Amos Lapidoth, Tibor Keresztfalvi

arxiv:1711.00657 v2 · 2017-11-02 · 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{JQ5TOWO4SEGQKBEGSQEDVB5N7U}

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	2026-05-18T00:27:56.813261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c3b3759dc910d05048694083a87adfd18a9e0e947a36be0bb4057d2aa84351a

Aliases

arxiv: 1711.00657 · arxiv_version: 1711.00657v2 · doi: 10.48550/arxiv.1711.00657 · pith_short_12: JQ5TOWO4SEGQ · pith_short_16: JQ5TOWO4SEGQKBEG · pith_short_8: JQ5TOWO4

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/JQ5TOWO4SEGQKBEGSQEDVB5N7U \
  | 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: 4c3b3759dc910d05048694083a87adfd18a9e0e947a36be0bb4057d2aa84351a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e487f884156d0d2bf907a4cf8212a8cb5975799a7a15c1a2de5166e26f14d21",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-02T09:19:49Z",
    "title_canon_sha256": "a9e98fdc25f24b42231f5ebf43050b001d7cbdb1a392240f415a39d2717ceedd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00657",
    "kind": "arxiv",
    "version": 2
  }
}