Pith Number

pith:TZ5I2D54

pith:2015:TZ5I2D54JSVBLB7KRPDMDOL3VJ

not attested not anchored not stored refs pending

Secret Key Agreement with Large Antenna Arrays under the Pilot Contamination Attack

Hyoungsuk Jeon, Jeongseok Ha, Jinho Choi, Sanghun Im

arxiv:1507.00095 v1 · 2015-07-01 · cs.CR · 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{TZ5I2D54JSVBLB7KRPDMDOL3VJ}

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	2026-05-18T00:58:35.357574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e7a8d0fbc4caa1587ea8bc6c1b97baa7fc174d2a1f6b2c19e6348d79c1c1d13

Aliases

arxiv: 1507.00095 · arxiv_version: 1507.00095v1 · doi: 10.48550/arxiv.1507.00095 · pith_short_12: TZ5I2D54JSVB · pith_short_16: TZ5I2D54JSVBLB7K · pith_short_8: TZ5I2D54

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/TZ5I2D54JSVBLB7KRPDMDOL3VJ \
  | 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: 9e7a8d0fbc4caa1587ea8bc6c1b97baa7fc174d2a1f6b2c19e6348d79c1c1d13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "249d3222f97b485c44c1d85d45abe3e11fcbf942ca3a363c82def57b9365c26e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-07-01T02:43:16Z",
    "title_canon_sha256": "5f8aa5053af19be5166a0668058aecd619bf20661d20024629161aa78fb104d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00095",
    "kind": "arxiv",
    "version": 1
  }
}