Pith Number

pith:B3STPMCT

pith:2013:B3STPMCTPMEHDJMMPYGOEGREXE

not attested not anchored not stored refs pending

Symbolic Complexity for Nucleotide Sequences: A Sign of the Genome Structure

E. Ugalde, R. Salgado-Garcia

arxiv:1305.3801 v1 · 2013-05-16 · q-bio.PE · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3STPMCTPMEHDJMMPYGOEGREXE}

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	2026-05-18T00:52:34.716619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ee537b0537b0871a58c7e0ce21a24b93808f79bc11dd9b74156269665139d05

Aliases

arxiv: 1305.3801 · arxiv_version: 1305.3801v1 · doi: 10.48550/arxiv.1305.3801 · pith_short_12: B3STPMCTPMEH · pith_short_16: B3STPMCTPMEHDJMM · pith_short_8: B3STPMCT

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/B3STPMCTPMEHDJMMPYGOEGREXE \
  | 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: 0ee537b0537b0871a58c7e0ce21a24b93808f79bc11dd9b74156269665139d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30bef1d5d86041609a2943893b64bc8b40521c78f6fc6a7e1b609dae515769a1",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-05-16T13:43:50Z",
    "title_canon_sha256": "7adda7337c3777c92818e14690b457407fab295fcf9d9ddf8d80c104c80549df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3801",
    "kind": "arxiv",
    "version": 1
  }
}