Pith Number

pith:DN3W6B2B

pith:2014:DN3W6B2BXXAMDMS774YNGTO6HJ

not attested not anchored not stored refs pending

Interference Alignment: Practical Challenges and Test-bed Implementation

Hamed Farhadi, Majid Nasiri Khormuji, Mikael Skoglund, Nima Najari Moghadam, Per Zetterberg

arxiv:1411.2529 v2 · 2014-11-10 · 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{DN3W6B2BXXAMDMS774YNGTO6HJ}

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	2026-05-18T02:37:53.514151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b776f0741bdc0c1b25fff30d34dde3a5029fa45eecbfa7d53de544561dac8b2

Aliases

arxiv: 1411.2529 · arxiv_version: 1411.2529v2 · doi: 10.48550/arxiv.1411.2529 · pith_short_12: DN3W6B2BXXAM · pith_short_16: DN3W6B2BXXAMDMS7 · pith_short_8: DN3W6B2B

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/DN3W6B2BXXAMDMS774YNGTO6HJ \
  | 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: 1b776f0741bdc0c1b25fff30d34dde3a5029fa45eecbfa7d53de544561dac8b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b900710c7f31037ea475c1565739a2942cf53d2e3d6b72481706787fb3747681",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-11-10T18:47:51Z",
    "title_canon_sha256": "d5be8b0aef9fd1b336af12ebfa0b20ad7f38b8b921a92eb9abea4c0a560df98d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2529",
    "kind": "arxiv",
    "version": 2
  }
}