Pith Number

pith:F5YFWKTS

pith:2016:F5YFWKTS3OPZ2MEFCR7UIFJLBF

not attested not anchored not stored refs pending

The Carbon Copy onto Dirty Paper Channel with Statistically Equivalent States

Shlomo Shamai Shitz, Stefano Rini

arxiv:1602.02206 v1 · 2016-02-06 · 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{F5YFWKTS3OPZ2MEFCR7UIFJLBF}

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	2026-05-18T01:21:10.643945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f705b2a72db9f9d3085147f44152b0947d9825d6c5a20cb7af812bd45b4ca42

Aliases

arxiv: 1602.02206 · arxiv_version: 1602.02206v1 · doi: 10.48550/arxiv.1602.02206 · pith_short_12: F5YFWKTS3OPZ · pith_short_16: F5YFWKTS3OPZ2MEF · pith_short_8: F5YFWKTS

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/F5YFWKTS3OPZ2MEFCR7UIFJLBF \
  | 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: 2f705b2a72db9f9d3085147f44152b0947d9825d6c5a20cb7af812bd45b4ca42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44042f33382cbe8335264ddf7f1827f263adb3eb3a4346405020783008b8cb9f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-02-06T03:33:15Z",
    "title_canon_sha256": "362265829bd23e9c7ef43b5cb58f37b8dc850df5d9e948492c5db409a1c2b868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02206",
    "kind": "arxiv",
    "version": 1
  }
}