Pith Number

pith:VFE7YBO3

pith:2008:VFE7YBO3MWIJYHYR5UMYUMNDJE

not attested not anchored not stored refs pending

Statistical properties of thermodynamically predicted RNA secondary structures in viral genomes

Fabrizio Lillo, Marco Span\`o, Rosario N. Mantegna, Salvatore Miccich\`e

arxiv:0803.2608 v1 · 2008-03-18 · q-bio.QM · 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{VFE7YBO3MWIJYHYR5UMYUMNDJE}

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	2026-05-18T04:34:01.546103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a949fc05db65909c1f11ed198a31a3492c3ca001557bc924ba9c6d286923bee3

Aliases

arxiv: 0803.2608 · arxiv_version: 0803.2608v1 · doi: 10.48550/arxiv.0803.2608 · pith_short_12: VFE7YBO3MWIJ · pith_short_16: VFE7YBO3MWIJYHYR · pith_short_8: VFE7YBO3

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/VFE7YBO3MWIJYHYR5UMYUMNDJE \
  | 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: a949fc05db65909c1f11ed198a31a3492c3ca001557bc924ba9c6d286923bee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1b75b953e8ecbad248040fdccedd24a6b7716a355d6f50ba55d381c776f3da",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2008-03-18T12:05:40Z",
    "title_canon_sha256": "4a38798090d6291a91e1a600abb27565354737224fd6a031f41734e17efcd660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.2608",
    "kind": "arxiv",
    "version": 1
  }
}