Pith Number

pith:6QWH354X

pith:2016:6QWH354XGUQ2QHHYO6ZDN5D23R

not attested not anchored not stored refs pending

Uncertain Wiretap Channels and Secure Estimation

Henrik Sandberg, Karl Henrik Johansson, Mikael Skoglund, Moritz Wiese, Panos Papadimitratos, Tobias J. Oechtering

arxiv:1605.00274 v1 · 2016-05-01 · cs.SY · 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{6QWH354XGUQ2QHHYO6ZDN5D23R}

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	2026-05-18T01:15:56.282497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f42c7df7973521a81cf877b236f47adc4bb0458dd79ff2e3ee36d3f4a93c79ed

Aliases

arxiv: 1605.00274 · arxiv_version: 1605.00274v1 · doi: 10.48550/arxiv.1605.00274 · pith_short_12: 6QWH354XGUQ2 · pith_short_16: 6QWH354XGUQ2QHHY · pith_short_8: 6QWH354X

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/6QWH354XGUQ2QHHYO6ZDN5D23R \
  | 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: f42c7df7973521a81cf877b236f47adc4bb0458dd79ff2e3ee36d3f4a93c79ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aef27d8b27c78234c6e55ef9e9e06083d391c472fe9dd6b9f978645cd235023f",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-05-01T16:34:19Z",
    "title_canon_sha256": "faa4d4b495c7b3ec0d5e65c61c0c6a2625d0c040fc78460a67081d5849fbdb52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00274",
    "kind": "arxiv",
    "version": 1
  }
}