Pith Number

pith:PBTUAXTE

pith:2014:PBTUAXTEHPES5OH5VEW377S2FR

not attested not anchored not stored refs pending

Finite Block-length Analysis of the Incremental Redundancy HARQ

Behrooz Makki, Michele Zorzi, Tommy Svensson

arxiv:1409.3330 v2 · 2014-09-11 · 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{PBTUAXTEHPES5OH5VEW377S2FR}

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	2026-05-18T00:59:02.595226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7867405e643bc92eb8fda92dbffe5a2c5c17a1657d14b2c661d773020431bbb6

Aliases

arxiv: 1409.3330 · arxiv_version: 1409.3330v2 · doi: 10.48550/arxiv.1409.3330 · pith_short_12: PBTUAXTEHPES · pith_short_16: PBTUAXTEHPES5OH5 · pith_short_8: PBTUAXTE

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/PBTUAXTEHPES5OH5VEW377S2FR \
  | 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: 7867405e643bc92eb8fda92dbffe5a2c5c17a1657d14b2c661d773020431bbb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0ebf26719748a38826fe6b29492d30b16857cd65e1200bea91bb396c0822427",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-09-11T05:57:32Z",
    "title_canon_sha256": "48ea8378f18e8622a16ab3af32eb2259f28f73ae96e59a6600dfc42698bf6b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3330",
    "kind": "arxiv",
    "version": 2
  }
}