Pith Number

pith:7L7ZTADL

pith:2013:7L7ZTADLONHHYF7MGL6TGJQUQF

not attested not anchored not stored refs pending

Interference limits resolution of selection pressures from linked neutral diversity

Aleksandra M. Walczak, Benjamin H. Good, Michael M. Desai, Richard A. Neher

arxiv:1306.1215 v1 · 2013-06-05 · 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{7L7ZTADLONHHYF7MGL6TGJQUQF}

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	2026-05-18T03:21:43.923503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faff99806b734e7c17ec32fd3326148144b38f8f27217cb5efbdf3e23bdeba5e

Aliases

arxiv: 1306.1215 · arxiv_version: 1306.1215v1 · doi: 10.48550/arxiv.1306.1215 · pith_short_12: 7L7ZTADLONHH · pith_short_16: 7L7ZTADLONHHYF7M · pith_short_8: 7L7ZTADL

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/7L7ZTADLONHHYF7MGL6TGJQUQF \
  | 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: faff99806b734e7c17ec32fd3326148144b38f8f27217cb5efbdf3e23bdeba5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ec991c80e8695db8b4a3c2acb611f719b989f1199ef3d26f9fd38a1aef4165",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-06-05T19:38:32Z",
    "title_canon_sha256": "3587aca8e21771673f9762eda4663d262e46c7756aac5778a9be2e819bebc226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1215",
    "kind": "arxiv",
    "version": 1
  }
}