Pith Number

pith:ATVHOJHM

pith:2014:ATVHOJHMZNEHPVZTZWHGJUTKK6

not attested not anchored not stored refs pending

Secret Key Generation Based on AoA Estimation for Low SNR Conditions

Ahmed Badawy, Amr Mohamed, Carla-Fabiana Chiasserini, Daniele Trinchero, Tamer Khattab, Tarek Elfouly

arxiv:1411.2208 v1 · 2014-11-09 · 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{ATVHOJHMZNEHPVZTZWHGJUTKK6}

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	2026-05-18T02:38:08.124588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04ea7724eccb4877d733cd8e64d26a5785f8c211a259e8446df4f39d16a05288

Aliases

arxiv: 1411.2208 · arxiv_version: 1411.2208v1 · doi: 10.48550/arxiv.1411.2208 · pith_short_12: ATVHOJHMZNEH · pith_short_16: ATVHOJHMZNEHPVZT · pith_short_8: ATVHOJHM

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/ATVHOJHMZNEHPVZTZWHGJUTKK6 \
  | 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: 04ea7724eccb4877d733cd8e64d26a5785f8c211a259e8446df4f39d16a05288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ef345c66c0f893ae2af8261b2d2c73beabe404e9a2d6203ab4925359a2039b9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-11-09T08:26:27Z",
    "title_canon_sha256": "11a255da44b57ed1fe61e0e809da3bdec9015c7775ec795ca0f6f9ad38f4058f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2208",
    "kind": "arxiv",
    "version": 1
  }
}