Pith Number

pith:W3TXYANW

pith:2014:W3TXYANWQXOUWGLUGGZ2DCVVD5

not attested not anchored not stored refs pending

Improved channel estimation for interference cancellation in random access methods for satellite communications

Charly Poulliat, J\'er\^ome Lacan, Karine Zidane, Marie-Laure Boucheret

arxiv:1404.0971 v3 · 2014-03-27 · 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{W3TXYANWQXOUWGLUGGZ2DCVVD5}

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	2026-05-18T02:54:13.838747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6e77c01b685dd4b197431b3a18ab51f422d620f56ce7f94c09cc9f263528b1d

Aliases

arxiv: 1404.0971 · arxiv_version: 1404.0971v3 · doi: 10.48550/arxiv.1404.0971 · pith_short_12: W3TXYANWQXOU · pith_short_16: W3TXYANWQXOUWGLU · pith_short_8: W3TXYANW

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/W3TXYANWQXOUWGLUGGZ2DCVVD5 \
  | 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: b6e77c01b685dd4b197431b3a18ab51f422d620f56ce7f94c09cc9f263528b1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36daf02aeba0d8d727030f095f460a33ac7e9e77c5fd9bbb67f2fa2c578bcfdd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-03-27T16:22:47Z",
    "title_canon_sha256": "52293cdbc8b87a0bef64f947bd1887e9df03477a18176e0459f5993a5b195147"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0971",
    "kind": "arxiv",
    "version": 3
  }
}