Pith Number

pith:U2HMLJEH

pith:2012:U2HMLJEHAFILQVSN522XFVUUTL

not attested not anchored not stored refs pending

Large-scale compression of genomic sequence databases with the Burrows-Wheeler transform

Anthony J. Cox, Giovanna Rosone, Markus J. Bauer, Tobias Jakobi

arxiv:1205.0192 v2 · 2012-05-01 · 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{U2HMLJEHAFILQVSN522XFVUUTL}

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	2026-05-18T02:21:15.813658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a68ec5a4870150b8564deeb572d6949ad958c94ca3f5167d8995316765b74e06

Aliases

arxiv: 1205.0192 · arxiv_version: 1205.0192v2 · doi: 10.48550/arxiv.1205.0192 · pith_short_12: U2HMLJEHAFIL · pith_short_16: U2HMLJEHAFILQVSN · pith_short_8: U2HMLJEH

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/U2HMLJEHAFILQVSN522XFVUUTL \
  | 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: a68ec5a4870150b8564deeb572d6949ad958c94ca3f5167d8995316765b74e06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52fe7048c1b382a53f2665a5a86177877ee36ab559cbd69aa75def65db39bc94",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-05-01T15:39:50Z",
    "title_canon_sha256": "e138c5a7c6c876059f66836551b4846531a2cb89dcc4661d6468ee543d611eac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0192",
    "kind": "arxiv",
    "version": 2
  }
}