Pith Number

pith:3HJYF4VO

pith:2024:3HJYF4VOTCHN2G465MLP7SNRUC

not attested not anchored not stored refs pending

An efficient algorithm to compute the minimum free energy of interacting nucleic acid strands

Ahmed Shalaby, Damien Woods

arxiv:2407.09676 v1 · 2024-07-12 · cs.DS · cs.CC · cs.DM · physics.bio-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HJYF4VOTCHN2G465MLP7SNRUC}

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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.

Cited by

1 paper in Pith

Algorithmic hardness of the partition function for nucleic acid strands

Receipt and verification

First computed	2026-07-05T08:43:33.458912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d382f2ae988edd1b9eeb16ffc9b1a0afd28826e7fd52bb91de31327a9065e4

Aliases

arxiv: 2407.09676 · arxiv_version: 2407.09676v1 · doi: 10.48550/arxiv.2407.09676 · pith_short_12: 3HJYF4VOTCHN · pith_short_16: 3HJYF4VOTCHN2G46 · pith_short_8: 3HJYF4VO

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/3HJYF4VOTCHN2G465MLP7SNRUC \
  | 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: d9d382f2ae988edd1b9eeb16ffc9b1a0afd28826e7fd52bb91de31327a9065e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81f76c014466cff812e3b8ff8e69b231953aa126846356ff9bf4d1b8b3307e7b",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DM",
      "physics.bio-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-07-12T20:17:02Z",
    "title_canon_sha256": "4a5fb77f36aea55ad6be7ccb0e2c087fa01ad6aa5d12172b5797b3ebe8a88bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.09676",
    "kind": "arxiv",
    "version": 1
  }
}