Pith Number

pith:MGDPRBLJ

pith:2016:MGDPRBLJH3BTDHMXKFAC7GRI6N

not attested not anchored not stored refs pending

Quantitative Comparison of Abundance Structures of Generalized Communities: From B-Cell Receptor Repertoires to Microbiomes

Anja Lange, Astrid M. Westendorf, Bettina Budeus, Daniel Hoffmann, Farnoush Farahpour, Marc Seifert, Mohammadkarim Saeedghalati, Ralf K\"uppers

arxiv:1612.03692 v1 · 2016-12-12 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGDPRBLJH3BTDHMXKFAC7GRI6N}

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	2026-05-18T00:43:29.592644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6186f885693ec3319d9751402f9a28f37c6e4a2bee47e9530fe9216cc6c2849a

Aliases

arxiv: 1612.03692 · arxiv_version: 1612.03692v1 · doi: 10.48550/arxiv.1612.03692 · pith_short_12: MGDPRBLJH3BT · pith_short_16: MGDPRBLJH3BTDHMX · pith_short_8: MGDPRBLJ

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/MGDPRBLJH3BTDHMXKFAC7GRI6N \
  | 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: 6186f885693ec3319d9751402f9a28f37c6e4a2bee47e9530fe9216cc6c2849a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "063836e752b5694dd4ec3c967023e3aac1ed8c92eb9e4f5ec429db69434c68ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2016-12-12T14:12:20Z",
    "title_canon_sha256": "f91a6a37d9e940cbf1f5c9a5fdc45dae40d8f689931825c1ca66d784b45404d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03692",
    "kind": "arxiv",
    "version": 1
  }
}