Pith Number

pith:MB4ZVDCM

pith:2018:MB4ZVDCMSPVUNGKNWLAOGKWMJP

not attested not anchored not stored refs pending

Computing the motor torque of Escherichia coli

Debasish Das, Eric Lauga

arxiv:1806.09694 v1 · 2018-06-25 · physics.bio-ph · cond-mat.soft · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MB4ZVDCMSPVUNGKNWLAOGKWMJP}

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	2026-05-18T00:02:44.658927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60799a8c4c93eb46994db2c0e32acc4bd909ba34a65a1e7fcdb8dfb7d4d80ab6

Aliases

arxiv: 1806.09694 · arxiv_version: 1806.09694v1 · doi: 10.48550/arxiv.1806.09694 · pith_short_12: MB4ZVDCMSPVU · pith_short_16: MB4ZVDCMSPVUNGKN · pith_short_8: MB4ZVDCM

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/MB4ZVDCMSPVUNGKNWLAOGKWMJP \
  | 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: 60799a8c4c93eb46994db2c0e32acc4bd909ba34a65a1e7fcdb8dfb7d4d80ab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60f62f31095ca794b9a3f1f983351b93cdbc2ff54381691eafcbc91de3cb429d",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-06-25T20:39:41Z",
    "title_canon_sha256": "25235c97ada60dcb4932bbe46208149269852ee24d8ad0431e9c7b1b0888cba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09694",
    "kind": "arxiv",
    "version": 1
  }
}