Pith Number

pith:ZBN2W2MT

pith:2018:ZBN2W2MTSTNOL3MRP7RXCNEAO7

not attested not anchored not stored refs pending

Monitoring of Wild Pseudomonas Biofilm Strain Conditions Using Statistical Characterisation of Scanning Electron Microscopy Images

Saptarshi Das, Sujata Tarafdar, Suparna Dutta Sinha, Tapati Dutta

arxiv:1801.09231 v1 · 2018-01-28 · physics.bio-ph · cond-mat.soft · q-bio.QM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZBN2W2MTSTNOL3MRP7RXCNEAO7}

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	2026-05-18T00:24:58.164524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c85bab699394dae5ed917fe371348077c60915d6cd7b3e73f2faf0b11891fc22

Aliases

arxiv: 1801.09231 · arxiv_version: 1801.09231v1 · doi: 10.48550/arxiv.1801.09231 · pith_short_12: ZBN2W2MTSTNO · pith_short_16: ZBN2W2MTSTNOL3MR · pith_short_8: ZBN2W2MT

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/ZBN2W2MTSTNOL3MRP7RXCNEAO7 \
  | 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: c85bab699394dae5ed917fe371348077c60915d6cd7b3e73f2faf0b11891fc22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad359cd638102424a548b14ae4e40dc45f72d69108f03f181ff848c758a535ac",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "q-bio.QM",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-01-28T13:55:15Z",
    "title_canon_sha256": "aa838ee667459e6929c815ef1e4ea7839eed89cda01bb1f0e7fc82aaa0d6f3ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09231",
    "kind": "arxiv",
    "version": 1
  }
}