Pith Number

pith:NNBNU6IQ

pith:2016:NNBNU6IQPSJMDCA4XERTK7AHO2

not attested not anchored not stored refs pending

META-pipe - Pipeline Annotation, Analysis and Visualization of Marine Metagenomic Sequence Data

Edvard Pedersen, Erik Kj{\ae}rner Semb, Espen Mikal Robertsen, Inge Alexander Raknes, Lars Ailo Bongo, Martin Ernstsen, Nils Peder Willassen, Tim Kahlke

arxiv:1604.04103 v1 · 2016-04-14 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNBNU6IQPSJMDCA4XERTK7AHO2}

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	2026-05-18T01:17:06.659298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b42da79107c92c1881cb923357c077698260985f4d17ee7d4c54cf5190624b5

Aliases

arxiv: 1604.04103 · arxiv_version: 1604.04103v1 · doi: 10.48550/arxiv.1604.04103 · pith_short_12: NNBNU6IQPSJM · pith_short_16: NNBNU6IQPSJMDCA4 · pith_short_8: NNBNU6IQ

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/NNBNU6IQPSJMDCA4XERTK7AHO2 \
  | 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: 6b42da79107c92c1881cb923357c077698260985f4d17ee7d4c54cf5190624b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6021b57ddfa8a277391e9693c225ae34009be235bcdcce4358e018d20563fbb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-04-14T10:33:55Z",
    "title_canon_sha256": "400404386eaf5882dd4321d6c1dce46c7b337b26ef152d6f0208f5828cbdc3b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04103",
    "kind": "arxiv",
    "version": 1
  }
}