Pith Number

pith:HGBSBLQY

pith:2024:HGBSBLQYCP62L6E2P6JXWDI43X

not attested not anchored not stored refs pending

Simplifying and Characterizing DAGs and Phylogenetic Networks via Least Common Ancestor Constraints

Anna Lindeberg, Marc Hellmuth

arxiv:2411.00708 v3 · 2024-11-01 · q-bio.PE · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGBSBLQYCP62L6E2P6JXWDI43X}

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	2026-07-05T10:04:19.235741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

398320ae1813fda5f89a7f937b0d1cdde956904fc222dbdcf6b7e0e50fa9d714

Aliases

arxiv: 2411.00708 · arxiv_version: 2411.00708v3 · doi: 10.48550/arxiv.2411.00708 · pith_short_12: HGBSBLQYCP62 · pith_short_16: HGBSBLQYCP62L6E2 · pith_short_8: HGBSBLQY

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/HGBSBLQYCP62L6E2P6JXWDI43X \
  | 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: 398320ae1813fda5f89a7f937b0d1cdde956904fc222dbdcf6b7e0e50fa9d714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2684ab1e63b9e4f9d9c9c8f0cd7ab78067ec1a2e79fe7eed36f158148de7517e",
    "cross_cats_sorted": [
      "cs.DM",
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2024-11-01T16:18:33Z",
    "title_canon_sha256": "5c89a6382f90c2e6ea5f5e82369bca5694c78f1f49c32ece6912f80720dda7a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.00708",
    "kind": "arxiv",
    "version": 3
  }
}