Pith Number

pith:TK4K7RSL

pith:2014:TK4K7RSLINS3UWAPZ6M2RFXTMN

not attested not anchored not stored refs pending

Landscape of standing variation for tandem duplications in Drosophila yakuba and Drosophila simulans

Julie M. Cridland, Kevin R. Thornton, Ling Shao, Peter Andolfatto, Rebekah L. Rogers, Tina T. Hu

arxiv:1401.7371 v2 · 2014-01-28 · q-bio.GN · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TK4K7RSLINS3UWAPZ6M2RFXTMN}

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	2026-05-18T02:53:28.653349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ab8afc64b4365ba580fcf99a896f36350f67cc7d7d127e4ecfdbdf06c320fda

Aliases

arxiv: 1401.7371 · arxiv_version: 1401.7371v2 · doi: 10.48550/arxiv.1401.7371 · pith_short_12: TK4K7RSLINS3 · pith_short_16: TK4K7RSLINS3UWAP · pith_short_8: TK4K7RSL

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/TK4K7RSLINS3UWAPZ6M2RFXTMN \
  | 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: 9ab8afc64b4365ba580fcf99a896f36350f67cc7d7d127e4ecfdbdf06c320fda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f41ef9d6700b60bbd1fbe4fd9b84a0b2cae4e3ca446c634703298b72710048d9",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2014-01-28T23:40:04Z",
    "title_canon_sha256": "42b607f5f911de3f139e47aaac8c5b32fc58e77c4c9511c829dcad0a487aed48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7371",
    "kind": "arxiv",
    "version": 2
  }
}