Pith Number

pith:6YTCNAFD

pith:2014:6YTCNAFDANOBSG6LWVNCZEOZPI

not attested not anchored not stored refs pending

Sparse and compositionally robust inference of microbial ecological networks

Christian L. Mueller, Dan R. Littman, Emily R. Miraldi, Martin J. Blaser, Richard A. Bonneau, Zachary D. Kurtz

arxiv:1408.4158 v3 · 2014-08-18 · stat.AP · q-bio.GN · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YTCNAFDANOBSG6LWVNCZEOZPI}

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	2026-05-18T00:46:43.410752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6262680a3035c191bcbb55a2c91d97a043efc999f5bad8293705aa1ab56bd95

Aliases

arxiv: 1408.4158 · arxiv_version: 1408.4158v3 · doi: 10.48550/arxiv.1408.4158 · pith_short_12: 6YTCNAFDANOB · pith_short_16: 6YTCNAFDANOBSG6L · pith_short_8: 6YTCNAFD

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/6YTCNAFDANOBSG6LWVNCZEOZPI \
  | 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: f6262680a3035c191bcbb55a2c91d97a043efc999f5bad8293705aa1ab56bd95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f3a4eb28ad8b442656254ea3d1b557a73fb3e3d6eff3ba62837509649737c21",
    "cross_cats_sorted": [
      "q-bio.GN",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2014-08-18T21:01:32Z",
    "title_canon_sha256": "6e4d2fb5b2a0d3fcd8cdf3aa70254eaedd3f423e0d194de6db2cfff69881a69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4158",
    "kind": "arxiv",
    "version": 3
  }
}