Pith Number

pith:TNT7HGYK

pith:2011:TNT7HGYK2CKA72PS27WZLOGO4E

not attested not anchored not stored refs pending

The Expected Order of Saturated RNA Secondary Structures

Emma Yu Jin, Markus E. Nebel

arxiv:1107.3033 v1 · 2011-07-15 · math.CO · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNT7HGYK2CKA72PS27WZLOGO4E}

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	2026-05-18T04:18:14.858374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b67f39b0ad0940fe9f2d7ed95b8cee11796b50f403ba7bf039f0fbbec159d45

Aliases

arxiv: 1107.3033 · arxiv_version: 1107.3033v1 · doi: 10.48550/arxiv.1107.3033 · pith_short_12: TNT7HGYK2CKA · pith_short_16: TNT7HGYK2CKA72PS · pith_short_8: TNT7HGYK

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/TNT7HGYK2CKA72PS27WZLOGO4E \
  | 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: 9b67f39b0ad0940fe9f2d7ed95b8cee11796b50f403ba7bf039f0fbbec159d45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "304942bfbe2ae744ab0c7f99a5758f03da49f7f2b974fdf9b425d184b68a317e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-07-15T10:12:07Z",
    "title_canon_sha256": "fc76c1dc0af789cc4e9550944c49e806b1b012b2bda088582b7be72234607f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3033",
    "kind": "arxiv",
    "version": 1
  }
}