Pith Number

pith:5TXX2PTL

pith:2017:5TXX2PTLBNQSTV2EF7XZNDXTZC

not attested not anchored not stored refs pending

Optimizing scoring function of dynamic programming of pairwise profile alignment using derivative free neural network

Kazunori D Yamada

arxiv:1708.09097 v2 · 2017-08-30 · q-bio.QM · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TXX2PTLBNQSTV2EF7XZNDXTZC}

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	2026-05-18T00:23:08.534567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecef7d3e6b0b6129d7442fef968ef3c8b90ed6c5603328d15d3d7a4ef3bcd17f

Aliases

arxiv: 1708.09097 · arxiv_version: 1708.09097v2 · doi: 10.48550/arxiv.1708.09097 · pith_short_12: 5TXX2PTLBNQS · pith_short_16: 5TXX2PTLBNQSTV2E · pith_short_8: 5TXX2PTL

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/5TXX2PTLBNQSTV2EF7XZNDXTZC \
  | 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: ecef7d3e6b0b6129d7442fef968ef3c8b90ed6c5603328d15d3d7a4ef3bcd17f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9db773773a510a818df861e97e807073def1427665e1b64f98b751a1140b4226",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2017-08-30T03:28:13Z",
    "title_canon_sha256": "9f47d2d6b0a959b344a885da50ae3a239478fed47335b1abbd97f7aec7d9883d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09097",
    "kind": "arxiv",
    "version": 2
  }
}