Pith Number

pith:ZWCTTDXY

pith:2013:ZWCTTDXYUT5RS4JU2NPOY6OUMJ

not attested not anchored not stored refs pending

On Achievable Rates for Channels with Mismatched Decoding

Anelia Somekh-Baruch

arxiv:1305.0547 v1 · 2013-05-02 · 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{ZWCTTDXYUT5RS4JU2NPOY6OUMJ}

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	2026-05-18T03:26:39.885144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd85398ef8a4fb197134d35eec79d4626f346ddadd5937077c52b16c58972939

Aliases

arxiv: 1305.0547 · arxiv_version: 1305.0547v1 · doi: 10.48550/arxiv.1305.0547 · pith_short_12: ZWCTTDXYUT5R · pith_short_16: ZWCTTDXYUT5RS4JU · pith_short_8: ZWCTTDXY

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/ZWCTTDXYUT5RS4JU2NPOY6OUMJ \
  | 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: cd85398ef8a4fb197134d35eec79d4626f346ddadd5937077c52b16c58972939

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "607edc154fd34a06c021ed857b09ede8269516679d0f623eff452cb932310ead",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-02T19:33:10Z",
    "title_canon_sha256": "7c1e70c286525b3ec484474b535f813006e95ea4dad0f4934ce691f1a3881a4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0547",
    "kind": "arxiv",
    "version": 1
  }
}