Pith Number

pith:6KKF4KHQ

pith:2013:6KKF4KHQNUNNBG43VVFFKATLHA

not attested not anchored not stored refs pending

A mutate-and-map protocol for inferring base pairs in structured RNA

Christopher C. VanLang, Pablo Cordero, Rhiju Das, Wipapat Kladwang

arxiv:1301.7734 v1 · 2013-01-31 · 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{6KKF4KHQNUNNBG43VVFFKATLHA}

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	2026-05-18T03:34:48.787695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2945e28f06d1ad09b9bad4a55026b381bb74f39e443f5eec8e7af971178e746

Aliases

arxiv: 1301.7734 · arxiv_version: 1301.7734v1 · doi: 10.48550/arxiv.1301.7734 · pith_short_12: 6KKF4KHQNUNN · pith_short_16: 6KKF4KHQNUNNBG43 · pith_short_8: 6KKF4KHQ

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/6KKF4KHQNUNNBG43VVFFKATLHA \
  | 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: f2945e28f06d1ad09b9bad4a55026b381bb74f39e443f5eec8e7af971178e746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd0c28888195cc3662b0da1328133793ebed8a03c894eedf863952c4c3f53ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2013-01-31T19:58:16Z",
    "title_canon_sha256": "17568f6383686c321498b03b9dbb50113b467cf5eaa8bee137ea7c9b53dc102c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7734",
    "kind": "arxiv",
    "version": 1
  }
}