Pith Number

pith:RNRH2B6C

pith:2018:RNRH2B6C7COIHTDOAFGKEDFXRK

not attested not anchored not stored refs pending

Transient drift of Escherichia coli under diffusing Step nutrient profile

Ritwik Layek, Shantimoy Kar, Sibendu Samanta, Sudipta Mukhopadhyay, Suman Chakraborty

arxiv:1806.03518 v1 · 2018-06-09 · physics.bio-ph · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RNRH2B6C7COIHTDOAFGKEDFXRK}

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	2026-05-17T23:59:08.597760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b627d07c2f89c83cc6e014ca20cb78a857089a62790a94ee2cce50a5f33a231

Aliases

arxiv: 1806.03518 · arxiv_version: 1806.03518v1 · doi: 10.48550/arxiv.1806.03518 · pith_short_12: RNRH2B6C7COI · pith_short_16: RNRH2B6C7COIHTDO · pith_short_8: RNRH2B6C

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/RNRH2B6C7COIHTDOAFGKEDFXRK \
  | 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: 8b627d07c2f89c83cc6e014ca20cb78a857089a62790a94ee2cce50a5f33a231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4b12e60288e01ce68f864db307dab311f9942e784d18064a35634ead61ab98",
    "cross_cats_sorted": [
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-06-09T17:52:03Z",
    "title_canon_sha256": "4c61dbb78b86f3c5a3dd9432b7933760af90142616ca1eb27fdc66246d9782db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03518",
    "kind": "arxiv",
    "version": 1
  }
}