Pith Number

pith:ISYJPQHX

pith:2014:ISYJPQHXWDNZ6PJ74UKLNRCYTH

not attested not anchored not stored refs pending

Low-complexity Decoding is Asymptotically Optimal in the SIMO MAC

Andrea Goldsmith, Mainak Chowdhury

arxiv:1404.2352 v1 · 2014-04-09 · 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{ISYJPQHXWDNZ6PJ74UKLNRCYTH}

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	2026-05-18T02:54:31.752151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b097c0f7b0db9f3d3fe514b6c45899f6c2e5213309fb00c6bfe18b363a96b1

Aliases

arxiv: 1404.2352 · arxiv_version: 1404.2352v1 · doi: 10.48550/arxiv.1404.2352 · pith_short_12: ISYJPQHXWDNZ · pith_short_16: ISYJPQHXWDNZ6PJ7 · pith_short_8: ISYJPQHX

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/ISYJPQHXWDNZ6PJ74UKLNRCYTH \
  | 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: 44b097c0f7b0db9f3d3fe514b6c45899f6c2e5213309fb00c6bfe18b363a96b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "651dbe5413c619fd4e4cbc858ccd2af4fe383ed754c4208e70e0e607f823f57d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-09T02:06:02Z",
    "title_canon_sha256": "77d6c3bbe9eac4f2832eafb4ea1e0f57d820bb5da55e5e69fc454ccff4e4c514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2352",
    "kind": "arxiv",
    "version": 1
  }
}