Pith Number

pith:DBOA5QFB

pith:2014:DBOA5QFB4FUTKFCCYESSNLTLSK

not attested not anchored not stored refs pending

Shapes of topological RNA structures

Christian M. Reidys, Fenix W.D. Huang

arxiv:1403.2908 v1 · 2014-03-11 · math.CO · 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{DBOA5QFB4FUTKFCCYESSNLTLSK}

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	2026-05-18T02:56:33.618842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

185c0ec0a1e169351442c12526ae6b92a2545a461efc7fd622d3a311c8f07046

Aliases

arxiv: 1403.2908 · arxiv_version: 1403.2908v1 · doi: 10.48550/arxiv.1403.2908 · pith_short_12: DBOA5QFB4FUT · pith_short_16: DBOA5QFB4FUTKFCC · pith_short_8: DBOA5QFB

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/DBOA5QFB4FUTKFCCYESSNLTLSK \
  | 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: 185c0ec0a1e169351442c12526ae6b92a2545a461efc7fd622d3a311c8f07046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fdfcb017693bc89cb7f74688dc78d0407a65ef9f74db69e5c777c4d32cddc8b",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-03-11T09:20:54Z",
    "title_canon_sha256": "4f287f1fe489cc1563c43dc3c4b127148e9df20ea92a344a367bc60cb64aa325"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2908",
    "kind": "arxiv",
    "version": 1
  }
}