Pith Number

pith:A4VXSF33

pith:2018:A4VXSF33TH5WB45YNLFFJFBO6B

not attested not anchored not stored refs pending

The rainbow-spectrum of RNA secondary structures

Christian M. Reidys, Thomas J. X. Li

arxiv:1806.03333 v1 · 2018-06-08 · math.CO · math.PR · 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{A4VXSF33TH5WB45YNLFFJFBO6B}

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	2026-05-18T00:13:43.739677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

072b79177b99fb60f3b86aca54942ef07a767469e92a706c8ed77344f56c185c

Aliases

arxiv: 1806.03333 · arxiv_version: 1806.03333v1 · doi: 10.48550/arxiv.1806.03333 · pith_short_12: A4VXSF33TH5W · pith_short_16: A4VXSF33TH5WB45Y · pith_short_8: A4VXSF33

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/A4VXSF33TH5WB45YNLFFJFBO6B \
  | 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: 072b79177b99fb60f3b86aca54942ef07a767469e92a706c8ed77344f56c185c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415c64d7d8f91adee8e4a6311150e4a64445d6e82ec0379224c43957a479bd9c",
    "cross_cats_sorted": [
      "math.PR",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-06-08T19:40:27Z",
    "title_canon_sha256": "74ec2c0d9ef9085991550ccff1dd1e4cee07002e235d54e73e724113a39750ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03333",
    "kind": "arxiv",
    "version": 1
  }
}