Pith Number

pith:R23USJLH

pith:2010:R23USJLHA4EWGDK6VJXDWFMYV7

not attested not anchored not stored refs pending

Techniques for Enhanced Physical-Layer Security

Joao Barros, Moe Z. Win, Pedro C. Pinto

arxiv:1008.3705 v1 · 2010-08-22 · cs.NI · 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{R23USJLHA4EWGDK6VJXDWFMYV7}

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	2026-05-18T00:57:57.682985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eb74925670709630d5eaa6e3b1598afee73dc86117af4b0b314341ee6e4687c

Aliases

arxiv: 1008.3705 · arxiv_version: 1008.3705v1 · doi: 10.48550/arxiv.1008.3705 · pith_short_12: R23USJLHA4EW · pith_short_16: R23USJLHA4EWGDK6 · pith_short_8: R23USJLH

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/R23USJLHA4EWGDK6VJXDWFMYV7 \
  | 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: 8eb74925670709630d5eaa6e3b1598afee73dc86117af4b0b314341ee6e4687c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8b88534c5616726449255fdb0fd7210d2ab0a734294f574d52d5b8f3a0a2c3",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2010-08-22T16:29:16Z",
    "title_canon_sha256": "65eb46bbe7e64024a0efd094e1b1a886e74e91bf760e851601500521a5f052ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3705",
    "kind": "arxiv",
    "version": 1
  }
}