Pith Number

pith:2A2RBDCF

pith:2016:2A2RBDCFU2UDVYTRJFIZ3DLTBR

not attested not anchored not stored refs pending

Aligning coding sequences with frameshift extension penalties

A\"ida Ouangraoua, Ayoub Rachati, Esaie Kuitche, Fran\c{c}ois B\'elanger, Michelle Scott, Safa Jammali

arxiv:1610.08809 v2 · 2016-10-27 · cs.DS · q-bio.GN · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2A2RBDCFU2UDVYTRJFIZ3DLTBR}

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	2026-05-18T00:46:25.056778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d035108c45a6a83ae27149519d8d730c6c86748948fd203bdad9ae4d7f665e67

Aliases

arxiv: 1610.08809 · arxiv_version: 1610.08809v2 · doi: 10.48550/arxiv.1610.08809 · pith_short_12: 2A2RBDCFU2UD · pith_short_16: 2A2RBDCFU2UDVYTR · pith_short_8: 2A2RBDCF

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/2A2RBDCFU2UDVYTRJFIZ3DLTBR \
  | 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: d035108c45a6a83ae27149519d8d730c6c86748948fd203bdad9ae4d7f665e67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "342f20b1b0cff6b86afe8f2ee5b90a62d7b22ddcc087b20a2a506e3953c044a9",
    "cross_cats_sorted": [
      "q-bio.GN",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-10-27T14:43:48Z",
    "title_canon_sha256": "ed88ceb035d7de1aaf34f0fe5a242c7163067464d54a26072d042dd9058e3ffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08809",
    "kind": "arxiv",
    "version": 2
  }
}