Pith Number

pith:YW6LTKR6

pith:2024:YW6LTKR6PNUE2IGVIEZKP73DVS

not attested not anchored not stored refs pending

A Dynamic Likelihood Approach to Filtering for Advection-Diffusion Dynamics

Johannes Krotz, Jorge Ramirez, Juan M. Restrepo

arxiv:2406.06837 v2 · 2024-06-10 · math.DS · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YW6LTKR6PNUE2IGVIEZKP73DVS}

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	2026-07-05T08:30:34.599086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5bcb9aa3e7b684d20d54132a7ff63aca0dc0ac1d1813b08a827fce1e6c6bcb8

Aliases

arxiv: 2406.06837 · arxiv_version: 2406.06837v2 · doi: 10.48550/arxiv.2406.06837 · pith_short_12: YW6LTKR6PNUE · pith_short_16: YW6LTKR6PNUE2IGV · pith_short_8: YW6LTKR6

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/YW6LTKR6PNUE2IGVIEZKP73DVS \
  | 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: c5bcb9aa3e7b684d20d54132a7ff63aca0dc0ac1d1813b08a827fce1e6c6bcb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "891f1731eeb490b8077349f05bfd31ce8a2d7e314f63b19f519800fee9b46e41",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2024-06-10T22:56:56Z",
    "title_canon_sha256": "4388e4bc688d68967b040abce3318a5539563c6c0c02fce297aa7295aaa22c76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.06837",
    "kind": "arxiv",
    "version": 2
  }
}