Pith Number

pith:C6KU2ZBO

pith:2018:C6KU2ZBOLJIZ55CRF7CXTMLU3S

not attested not anchored not stored refs pending

Advances in Computational Methods for Phylogenetic Networks in the Presence of Hybridization

H.A. Ogilvie, J. Zhu, L. Nakhleh, R.A.L. Elworth

arxiv:1808.08662 v1 · 2018-08-27 · 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{C6KU2ZBOLJIZ55CRF7CXTMLU3S}

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	2026-05-18T00:07:13.642237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17954d642e5a519ef4512fc579b174dc8155aa3658f5e6bec63a525a77ddd52b

Aliases

arxiv: 1808.08662 · arxiv_version: 1808.08662v1 · doi: 10.48550/arxiv.1808.08662 · pith_short_12: C6KU2ZBOLJIZ · pith_short_16: C6KU2ZBOLJIZ55CR · pith_short_8: C6KU2ZBO

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/C6KU2ZBOLJIZ55CRF7CXTMLU3S \
  | 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: 17954d642e5a519ef4512fc579b174dc8155aa3658f5e6bec63a525a77ddd52b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7044bf33d59167344d9a20b721408fb62299e8ce55b70a610ab9e4aabf4a678f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-08-27T01:46:06Z",
    "title_canon_sha256": "061aa15c97ce8cc43fbdde3edabf799aba07ea5ac000595b5a8e2d88065b9f65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08662",
    "kind": "arxiv",
    "version": 1
  }
}