Pith Number

pith:MQZLJZLS

pith:2017:MQZLJZLSRYS73JJO4MAXEVFWKF

not attested not anchored not stored refs pending

A Kalman Filter Approach for Biomolecular Systems with Noise Covariance Updating

Abhishek Dey, Krishan Kumar Gola, Kushal Chakrabarti, Shaunak Sen

arxiv:1712.02150 v3 · 2017-12-06 · q-bio.QM · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQZLJZLSRYS73JJO4MAXEVFWKF}

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	2026-05-18T00:01:10.023352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6432b4e5728e25fda52ee3017254b6514f7e38449a76c2615dce0c4375b29397

Aliases

arxiv: 1712.02150 · arxiv_version: 1712.02150v3 · doi: 10.48550/arxiv.1712.02150 · pith_short_12: MQZLJZLSRYS7 · pith_short_16: MQZLJZLSRYS73JJO · pith_short_8: MQZLJZLS

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/MQZLJZLSRYS73JJO4MAXEVFWKF \
  | 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: 6432b4e5728e25fda52ee3017254b6514f7e38449a76c2615dce0c4375b29397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6ac37c53c1b5f9b0e162818cede542c5853b0c1d1607b84574c6a8fc166873b",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2017-12-06T12:09:42Z",
    "title_canon_sha256": "d96524b66e3984ca690f4e33006448d9caa32092f437af25f3445980074daf2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02150",
    "kind": "arxiv",
    "version": 3
  }
}