Pith Number

pith:D2275M4Q

pith:2015:D2275M4QXVQIKW2K234DAOXEEE

not attested not anchored not stored refs pending

Joint Inference of Genome Structure and Content in Heterogeneous Tumour Samples

Andrew McPherson, Andrew Roth, Cedric Chauve, Gavin Ha, S. Cenk Sahinalp, Sohrab P. Shah

arxiv:1504.03080 v2 · 2015-04-13 · q-bio.GN · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2275M4QXVQIKW2K234DAOXEEE}

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	2026-05-18T02:17:52.963815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eb5feb390bd60855b4ad6f8303ae4212fbb1ea5ec817028af2d44b245e526c7

Aliases

arxiv: 1504.03080 · arxiv_version: 1504.03080v2 · doi: 10.48550/arxiv.1504.03080 · pith_short_12: D2275M4QXVQI · pith_short_16: D2275M4QXVQIKW2K · pith_short_8: D2275M4Q

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/D2275M4QXVQIKW2K234DAOXEEE \
  | 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: 1eb5feb390bd60855b4ad6f8303ae4212fbb1ea5ec817028af2d44b245e526c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a25bf617f69cf64a0484385b02823ae6d24eeb8fad632a33e90b0396bab82f6",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2015-04-13T07:17:36Z",
    "title_canon_sha256": "9dec1f7aa4502cac49ea0c668b195a8685be8a0e2fc0819bf71bc63fd50dca06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03080",
    "kind": "arxiv",
    "version": 2
  }
}