Pith Number

pith:ZIX7E3GS

pith:2017:ZIX7E3GSKV6JBFKZKEWDC4RD6Y

not attested not anchored not stored refs pending

Widespread bursts of diversification in microbial phylogenies

Alice Doucet-Beaupr\'e, James P. O'Dwyer

arxiv:1706.01138 v2 · 2017-06-04 · 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{ZIX7E3GSKV6JBFKZKEWDC4RD6Y}

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	2026-05-18T00:32:01.075926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca2ff26cd2557c909559512c317223f6182dfbc83d8af8df903e0bbc653449c9

Aliases

arxiv: 1706.01138 · arxiv_version: 1706.01138v2 · doi: 10.48550/arxiv.1706.01138 · pith_short_12: ZIX7E3GSKV6J · pith_short_16: ZIX7E3GSKV6JBFKZ · pith_short_8: ZIX7E3GS

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/ZIX7E3GSKV6JBFKZKEWDC4RD6Y \
  | 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: ca2ff26cd2557c909559512c317223f6182dfbc83d8af8df903e0bbc653449c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4933e1d1608aabf9d4d15401d602419158d4cf3dafb5ad8293a9b9e386d23944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-06-04T20:01:36Z",
    "title_canon_sha256": "6de9fef3a91e34b013bda1369c2e66ff66014836e19240e66cc6d80f224116b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01138",
    "kind": "arxiv",
    "version": 2
  }
}