Pith Number

pith:5S7EXCHE

pith:2017:5S7EXCHEHYR2FHJV42LNOF6URI

not attested not anchored not stored refs pending

Strong Coordination over Noisy Channels: Is Separation Sufficient?

Badri N. Vellambi, J\"org Kliewer, Sarah A. Obead

arxiv:1704.08771 v1 · 2017-04-27 · 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{5S7EXCHEHYR2FHJV42LNOF6URI}

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	2026-05-18T00:08:05.241856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecbe4b88e43e23a29d35e696d717d48a3f9822b8fc7e590d07e88ede93089263

Aliases

arxiv: 1704.08771 · arxiv_version: 1704.08771v1 · doi: 10.48550/arxiv.1704.08771 · pith_short_12: 5S7EXCHEHYR2 · pith_short_16: 5S7EXCHEHYR2FHJV · pith_short_8: 5S7EXCHE

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/5S7EXCHEHYR2FHJV42LNOF6URI \
  | 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: ecbe4b88e43e23a29d35e696d717d48a3f9822b8fc7e590d07e88ede93089263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23836bdb58a174d9a47c9fec2795dca0c0deb20c1f01c196c1f851652bf14337",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-04-27T23:01:22Z",
    "title_canon_sha256": "c55680b2b03df26b68f453101c02b96941411d4b5bceb04b8dd55cedf9a90cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08771",
    "kind": "arxiv",
    "version": 1
  }
}