Pith Number

pith:RF4JABKB

pith:2016:RF4JABKBGDOOY2QI6ODQGKTADP

not attested not anchored not stored refs pending

A conditional likelihood is required to estimate the selection coefficient in ancient DNA

Angelo Valleriani

arxiv:1606.06090 v2 · 2016-06-20 · q-bio.PE · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RF4JABKBGDOOY2QI6ODQGKTADP}

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	2026-05-18T01:08:23.696149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

897890054130dcec6a08f387032a601bf8509115196eebcd865f2c669904ab9e

Aliases

arxiv: 1606.06090 · arxiv_version: 1606.06090v2 · doi: 10.48550/arxiv.1606.06090 · pith_short_12: RF4JABKBGDOO · pith_short_16: RF4JABKBGDOOY2QI · pith_short_8: RF4JABKB

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/RF4JABKBGDOOY2QI6ODQGKTADP \
  | 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: 897890054130dcec6a08f387032a601bf8509115196eebcd865f2c669904ab9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8695eede29453beb077f1cc55c17ae45fe6e43f8ec19753f14cbe399a4cbbb72",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2016-06-20T12:38:08Z",
    "title_canon_sha256": "0d02f75131d0b01bc16388e11bf214d125197afc72916b82dd440c330e393ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06090",
    "kind": "arxiv",
    "version": 2
  }
}