Pith Number

pith:3U3F4XHM

pith:2025:3U3F4XHMDQIW5UGCTQGC5DME5A

not attested not anchored not stored refs pending

Origin of $\alpha$-satellite repeat arrays from mitochondrial molecular fossils -- sequential insertion, expansion, and evolution in the nuclear genome

Yihang Zhou

arxiv:2501.02284 v3 · 2025-01-04 · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3U3F4XHMDQIW5UGCTQGC5DME5A}

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	2026-07-05T10:13:06.959503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd365e5cec1c116ed0c29c0c2e8d84e839dffba7c4199f139341dc61e62336ba

Aliases

arxiv: 2501.02284 · arxiv_version: 2501.02284v3 · doi: 10.48550/arxiv.2501.02284 · pith_short_12: 3U3F4XHMDQIW · pith_short_16: 3U3F4XHMDQIW5UGC · pith_short_8: 3U3F4XHM

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/3U3F4XHMDQIW5UGCTQGC5DME5A \
  | 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: dd365e5cec1c116ed0c29c0c2e8d84e839dffba7c4199f139341dc61e62336ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a6c7b828a1768146d18ce991c1cd712850ebe3e468b5b2596c024a14f4ae7b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2025-01-04T13:22:30Z",
    "title_canon_sha256": "4470cfa5cd7afd8ca5077545f0530aa4cff87b303c415c974185971b10583ba4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02284",
    "kind": "arxiv",
    "version": 3
  }
}