Pith Number

pith:MFS3NY2I

pith:2013:MFS3NY2IQEIUIJMBA4YUYQHGJD

not attested not anchored not stored refs pending

Genomic evidence of rapid and stable adaptive oscillations over seasonal time scales in Drosophila

Alan O. Bergland, Dmitri A. Petrov, Emily L. Behrman, Katherine R. O'Brien, Paul S. Schmidt

arxiv:1303.5044 v3 · 2013-03-20 · 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{MFS3NY2IQEIUIJMBA4YUYQHGJD}

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	2026-05-18T02:38:26.739682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6165b6e348811144258107314c40e648fba4db687b0f1913fb18768c2e4a714c

Aliases

arxiv: 1303.5044 · arxiv_version: 1303.5044v3 · doi: 10.48550/arxiv.1303.5044 · pith_short_12: MFS3NY2IQEIU · pith_short_16: MFS3NY2IQEIUIJMB · pith_short_8: MFS3NY2I

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/MFS3NY2IQEIUIJMBA4YUYQHGJD \
  | 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: 6165b6e348811144258107314c40e648fba4db687b0f1913fb18768c2e4a714c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02d09b1bbb90bd09c782c690c6c33bdea8a0fd2a27b4e0e2a4d239952ba0bac4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-03-20T19:42:07Z",
    "title_canon_sha256": "cf9642a4a14fdffea869c875ac7267d5547d09b480cb466696b8dad5686e2c03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5044",
    "kind": "arxiv",
    "version": 3
  }
}