Pith Number

pith:XSHIFIGT

pith:2016:XSHIFIGTQFSYEL3JKGKUSLPA3B

not attested not anchored not stored refs pending

A Model of Selective Advantage for the Efficient Inference of Cancer Clonal Evolution

Daniele Ramazzotti

arxiv:1602.07614 v1 · 2016-02-15 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XSHIFIGTQFSYEL3JKGKUSLPA3B}

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	2026-05-18T01:20:02.504764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc8e82a0d38165822f695195492de0d876d72aa40ac88d96f8cebaa2dcb98055

Aliases

arxiv: 1602.07614 · arxiv_version: 1602.07614v1 · doi: 10.48550/arxiv.1602.07614 · pith_short_12: XSHIFIGTQFSY · pith_short_16: XSHIFIGTQFSYEL3J · pith_short_8: XSHIFIGT

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/XSHIFIGTQFSYEL3JKGKUSLPA3B \
  | 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: bc8e82a0d38165822f695195492de0d876d72aa40ac88d96f8cebaa2dcb98055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97f9ef6a36607192df443a595adc4d46eb44879c73fccbb42f0c36bc1c5f8e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-02-15T16:33:39Z",
    "title_canon_sha256": "7195aba62fb79e9b3b78a89966afeac8c204c21b5a34e8bec4ea6aff4ffba7c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07614",
    "kind": "arxiv",
    "version": 1
  }
}