Pith Number

pith:27BGKVYW

pith:2010:27BGKVYW6K5PE63OSLUXLTLEMX

not attested not anchored not stored refs pending

The Highest Expected Reward Decoding for HMMs with Application to Recombination Detection

Bro\v{n}a Brejov\'a, Michal N\'an\'asi, Tom\'a\v{s} Vina\v{r}

arxiv:1001.4499 v1 · 2010-01-25 · cs.DS · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27BGKVYW6K5PE63OSLUXLTLEMX}

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	2026-05-18T03:16:50.112692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7c2655716f2baf27b6e92e975cd6465e2edb60133d6cdcf8ef8ba867117567b

Aliases

arxiv: 1001.4499 · arxiv_version: 1001.4499v1 · doi: 10.48550/arxiv.1001.4499 · pith_short_12: 27BGKVYW6K5P · pith_short_16: 27BGKVYW6K5PE63O · pith_short_8: 27BGKVYW

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/27BGKVYW6K5PE63OSLUXLTLEMX \
  | 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: d7c2655716f2baf27b6e92e975cd6465e2edb60133d6cdcf8ef8ba867117567b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a54366b26ed055045ec305121a679f947bb0866e64b3e5786850cde10332964c",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2010-01-25T17:53:43Z",
    "title_canon_sha256": "c98b54288fe2198b6fccdf89ba7ce0ab35eb0c4a50d79d2482ac5afc3075fea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4499",
    "kind": "arxiv",
    "version": 1
  }
}