Pith Number

pith:TBXB4UV6

pith:2015:TBXB4UV6TSFRPTVMTWHMYRGB4T

not attested not anchored not stored refs pending

On the Application of Multiuser Detection in Multibeam Satellite Systems

Alessandro Ugolini, Amina Piemontese, Andrea Modenini, Giulio Colavolpe

arxiv:1503.04063 v1 · 2015-03-13 · 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{TBXB4UV6TSFRPTVMTWHMYRGB4T}

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	2026-05-18T02:23:57.212766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

986e1e52be9c8b17ceac9d8ecc44c1e4f0aa43c82820e66e8d588370e9543d8a

Aliases

arxiv: 1503.04063 · arxiv_version: 1503.04063v1 · doi: 10.48550/arxiv.1503.04063 · pith_short_12: TBXB4UV6TSFR · pith_short_16: TBXB4UV6TSFRPTVM · pith_short_8: TBXB4UV6

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/TBXB4UV6TSFRPTVMTWHMYRGB4T \
  | 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: 986e1e52be9c8b17ceac9d8ecc44c1e4f0aa43c82820e66e8d588370e9543d8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15beb6f25b63b5b6094048029a651db3c767493f5de893b4eba24bcbe4876de7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-03-13T13:36:37Z",
    "title_canon_sha256": "4dd77ce3d78af60e8e863b00c6da5fa39ada54b46764c63726fd6e5470800a76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04063",
    "kind": "arxiv",
    "version": 1
  }
}