Pith Number

pith:RFEEGGWC

pith:2007:RFEEGGWCBLT6DWNR6XD23ELIDX

not attested not anchored not stored refs pending

Symbol Error Rates of Maximum-Likelihood Detector: Convex/Concave Behavior and Applications

Francois Gagnon, Sergey Loyka, Victoria Kostina

arxiv:0705.1187 v1 · 2007-05-08 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFEEGGWCBLT6DWNR6XD23ELIDX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:58:48.885231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8948431ac20ae7e1d9b1f5c7ad91681ddae0b1ed27cb9b00b5c89807a301a9e2

Aliases

arxiv: 0705.1187 · arxiv_version: 0705.1187v1 · doi: 10.48550/arxiv.0705.1187 · pith_short_12: RFEEGGWCBLT6 · pith_short_16: RFEEGGWCBLT6DWNR · pith_short_8: RFEEGGWC

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/RFEEGGWCBLT6DWNR6XD23ELIDX \
  | 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: 8948431ac20ae7e1d9b1f5c7ad91681ddae0b1ed27cb9b00b5c89807a301a9e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c369b117bf84d1ed41b2bae000ad9bc46da842202471360454e6cf099cc0e78",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "",
    "primary_cat": "cs.IT",
    "submitted_at": "2007-05-08T23:18:16Z",
    "title_canon_sha256": "aaa4c031f2206d2473af3deaa82c474f3b9ba09422f4a1ad5f06b2bd73fba3b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.1187",
    "kind": "arxiv",
    "version": 1
  }
}