Pith Number

pith:CWXVRXVE

pith:2022:CWXVRXVELU5ZRZJN3IKQTU2HSD

not attested not anchored not stored refs pending

Constant Weight Codes with Gabor Dictionaries and Bayesian Decoding for Massive Random Access

Alexis Decurninge, Maxime Guillaud, Patrick Agostini, Slawomir Stanczak, Zoran Utkovski

arxiv:2207.13049 v1 · 2022-07-26 · cs.IT · eess.SP · 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{CWXVRXVELU5ZRZJN3IKQTU2HSD}

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	2026-07-05T04:43:54.342285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15af58dea45d3b98e52dda1509d34790dba092d4a04628ce47b38747096046fb

Aliases

arxiv: 2207.13049 · arxiv_version: 2207.13049v1 · doi: 10.48550/arxiv.2207.13049 · pith_short_12: CWXVRXVELU5Z · pith_short_16: CWXVRXVELU5ZRZJN · pith_short_8: CWXVRXVE

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/CWXVRXVELU5ZRZJN3IKQTU2HSD \
  | 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: 15af58dea45d3b98e52dda1509d34790dba092d4a04628ce47b38747096046fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b9d1bcbe3f9ebfdcc5e2d5dc26a33bb0c8075932159e5ceee37199c9eef9027",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-07-26T17:10:00Z",
    "title_canon_sha256": "14a41cb53f6602ccb843428067352b7a82e0f374ff717e161b8016404e6c8c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13049",
    "kind": "arxiv",
    "version": 1
  }
}