Pith Number

pith:OR3SPEEG

pith:2016:OR3SPEEG2OVKLFPZKTJRMUHKPD

not attested not anchored not stored refs pending

Understanding Past Population Dynamics: Bayesian Coalescent-Based Modeling with Covariates

Mandev S. Gill, Marc A. Suchard, Philippe Lemey, Roman Biek, Shannon N. Bennett

arxiv:1601.05078 v1 · 2016-01-19 · stat.ME · 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{OR3SPEEG2OVKLFPZKTJRMUHKPD}

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	2026-05-18T01:22:31.287716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7477279086d3aaa595f954d31650ea78d9a7a04ddf9e261d083d71f4cf8b82d4

Aliases

arxiv: 1601.05078 · arxiv_version: 1601.05078v1 · doi: 10.48550/arxiv.1601.05078 · pith_short_12: OR3SPEEG2OVK · pith_short_16: OR3SPEEG2OVKLFPZ · pith_short_8: OR3SPEEG

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/OR3SPEEG2OVKLFPZKTJRMUHKPD \
  | 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: 7477279086d3aaa595f954d31650ea78d9a7a04ddf9e261d083d71f4cf8b82d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a53e592a675c435279f1b56d09e7ef0ca030b76920ce8aebf552c730a9123b5a",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-01-19T20:55:10Z",
    "title_canon_sha256": "51b136da7f97072474660cfa84c12cbfbe1b376293d0cf1c8a8b8a23fc3724f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05078",
    "kind": "arxiv",
    "version": 1
  }
}