Pith Number

pith:ADQCKKFX

pith:2014:ADQCKKFXH5YYWX6FZY2QRJ6HSJ

not attested not anchored not stored refs pending

Coding Schemes with Rate-Limited Feedback that Improve over the Nofeedback Capacity for a Large Class of Broadcast Channels

Mich\`ele Wigger, Youlong Wu

arxiv:1401.6219 v3 · 2014-01-23 · 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{ADQCKKFXH5YYWX6FZY2QRJ6HSJ}

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	2026-05-18T01:20:26.596369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00e02528b73f718b5fc5ce3508a7c79248b482a26482de045c3aaec89b4abc89

Aliases

arxiv: 1401.6219 · arxiv_version: 1401.6219v3 · doi: 10.48550/arxiv.1401.6219 · pith_short_12: ADQCKKFXH5YY · pith_short_16: ADQCKKFXH5YYWX6F · pith_short_8: ADQCKKFX

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/ADQCKKFXH5YYWX6FZY2QRJ6HSJ \
  | 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: 00e02528b73f718b5fc5ce3508a7c79248b482a26482de045c3aaec89b4abc89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51a84df02034e72d8a014c14dc14604f821e3ef1872c7c6dd250757c000d940f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-01-23T23:47:29Z",
    "title_canon_sha256": "2c1bedea02606e5bb7cc6242cea17a7e04de23062587070124bd553c1e9c20cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6219",
    "kind": "arxiv",
    "version": 3
  }
}