Pith Number

pith:UAWGCOQL

pith:2017:UAWGCOQLX4JF3OAQ4AH4WVMF3A

not attested not anchored not stored refs pending

Variant tolerant read mapping using min-hashing

Jens Quedenfeld, Sven Rahmann

arxiv:1702.01703 v2 · 2017-02-06 · q-bio.GN · 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{UAWGCOQLX4JF3OAQ4AH4WVMF3A}

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	2026-05-18T00:51:06.717577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a02c613a0bbf125db810e00fcb5585d8291cc85aa6c1be78761f3e2e8ada1b38

Aliases

arxiv: 1702.01703 · arxiv_version: 1702.01703v2 · doi: 10.48550/arxiv.1702.01703 · pith_short_12: UAWGCOQLX4JF · pith_short_16: UAWGCOQLX4JF3OAQ · pith_short_8: UAWGCOQL

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/UAWGCOQLX4JF3OAQ4AH4WVMF3A \
  | 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: a02c613a0bbf125db810e00fcb5585d8291cc85aa6c1be78761f3e2e8ada1b38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81a00d82ce78edcf3a8e8934f62b0943b0abf7e076dc1336b7031a4585668369",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2017-02-06T16:52:05Z",
    "title_canon_sha256": "471eb8c692850d0995522855a8d8dbfcabac4fec61fe4d269538543f6949d9c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01703",
    "kind": "arxiv",
    "version": 2
  }
}