Pith Number

pith:2MUM37ZV

pith:2011:2MUM37ZVSTANVVIQJOWHRP7F4Q

not attested not anchored not stored refs pending

Achievable Rates for a Two-Relay Network with Relays-Transmitter Feedbacks

Mahmoud Ahmadian Attari, Mahtab Mirmohseni, Mohammad Ali Tebbi, Mohammad Reza Aref

arxiv:1111.2430 v1 · 2011-11-10 · 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{2MUM37ZVSTANVVIQJOWHRP7F4Q}

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	2026-05-18T04:08:34.187011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d328cdff3594c0dad5104bac78bfe5e43426ae7e0366e3368fbf305997a14d33

Aliases

arxiv: 1111.2430 · arxiv_version: 1111.2430v1 · doi: 10.48550/arxiv.1111.2430 · pith_short_12: 2MUM37ZVSTAN · pith_short_16: 2MUM37ZVSTANVVIQ · pith_short_8: 2MUM37ZV

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/2MUM37ZVSTANVVIQJOWHRP7F4Q \
  | 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: d328cdff3594c0dad5104bac78bfe5e43426ae7e0366e3368fbf305997a14d33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d52a67ffbd0327fd4c8f0a8320edeeaf742d19d0e200172e7e27786275274568",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-11-10T09:41:57Z",
    "title_canon_sha256": "f52d9d688bc2db38fb5bf6d17bfc9002334cdaba188ba48f7bb6521bd5230f88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2430",
    "kind": "arxiv",
    "version": 1
  }
}