Pith Number

pith:RINO4XLP

pith:2015:RINO4XLPCC4U75GMZQ54CR5XK3

not attested not anchored not stored refs pending

Complexity and algorithms for finding a perfect phylogeny from mixed tumor samples

Ademir Hujdurovi\'c, Alexandru I. Tomescu, Bernard Ries, Martin Milani\v{c}, Ur\v{s}a Ka\v{c}ar

arxiv:1506.07675 v4 · 2015-06-25 · q-bio.PE · cs.CC · cs.DM · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RINO4XLPCC4U75GMZQ54CR5XK3}

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	2026-05-18T01:11:21.761665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1aee5d6f10b94ff4cccc3bc147b756def91f7198adc7c163710e357b6dd911

Aliases

arxiv: 1506.07675 · arxiv_version: 1506.07675v4 · doi: 10.48550/arxiv.1506.07675 · pith_short_12: RINO4XLPCC4U · pith_short_16: RINO4XLPCC4U75GM · pith_short_8: RINO4XLP

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/RINO4XLPCC4U75GMZQ54CR5XK3 \
  | 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: 8a1aee5d6f10b94ff4cccc3bc147b756def91f7198adc7c163710e357b6dd911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a2a72f4d366f284886bfc27aa3de42038ca66625ba8b3a53de0ff95ca464f9",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DM",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-06-25T09:33:04Z",
    "title_canon_sha256": "16205fcf12fe0f5c93fba5f5dab74507e8dda8df0d6f9489f3693bb9ad2dc206"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07675",
    "kind": "arxiv",
    "version": 4
  }
}