Pith Number

pith:57PPJQMS

pith:2015:57PPJQMSIBWS7PCKRFRKCDLXXU

not attested not anchored not stored refs pending

Near-optimal RNA-Seq quantification

Harold Pimentel, Lior Pachter, Nicolas Bray, P\'all Melsted

arxiv:1505.02710 v2 · 2015-05-11 · q-bio.QM · cs.CE · cs.DS · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57PPJQMSIBWS7PCKRFRKCDLXXU}

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	2026-05-18T02:09:40.938005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efdef4c192406d2fbc4a8962a10d77bd298434ed6e058219adb5ceb60c02320a

Aliases

arxiv: 1505.02710 · arxiv_version: 1505.02710v2 · doi: 10.48550/arxiv.1505.02710 · pith_short_12: 57PPJQMSIBWS · pith_short_16: 57PPJQMSIBWS7PCK · pith_short_8: 57PPJQMS

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/57PPJQMSIBWS7PCKRFRKCDLXXU \
  | 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: efdef4c192406d2fbc4a8962a10d77bd298434ed6e058219adb5ceb60c02320a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a812bb218aa91f895b568d14e56d458f1a5f301aa9471d3c28d2d746540483",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.DS",
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2015-05-11T17:42:04Z",
    "title_canon_sha256": "891cdced8baa40892ee9432ef1831e3613a6a054afad4df02529a8a1a7cb3602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02710",
    "kind": "arxiv",
    "version": 2
  }
}