Pith Number

pith:NVWWXP4M

pith:2025:NVWWXP4MOWIJF26PZ75CEGYX3J

not attested not anchored not stored refs pending

Multi-terminal Strong Coordination over Noisy Channels with Encoder Co-operation

Mikael Skoglund, Tobias J. Oechtering, Viswanathan Ramachandran

arxiv:2501.12227 v2 · 2025-01-21 · 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{NVWWXP4MOWIJF26PZ75CEGYX3J}

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	2026-07-05T11:16:31.503304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6d6bbf8c759092ebcfcffa221b17da4b6c42e4e058220b0ced9678e45be232

Aliases

arxiv: 2501.12227 · arxiv_version: 2501.12227v2 · doi: 10.48550/arxiv.2501.12227 · pith_short_12: NVWWXP4MOWIJ · pith_short_16: NVWWXP4MOWIJF26P · pith_short_8: NVWWXP4M

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/NVWWXP4MOWIJF26PZ75CEGYX3J \
  | 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: 6d6d6bbf8c759092ebcfcffa221b17da4b6c42e4e058220b0ced9678e45be232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7da966e5a003bfc66957b963a83f6e1947f5ded47f06dc07b355f8b4baadbde4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-01-21T15:51:36Z",
    "title_canon_sha256": "096ed5dd7b990832c48e6e7130a6af15130737b9c239523aa074f299378d7121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12227",
    "kind": "arxiv",
    "version": 2
  }
}