Pith Number

pith:W62X5XUJ

pith:2026:W62X5XUJIOL7VI47Y6YBPPYKU5

not attested not anchored not stored refs pending

The impact of observation density on Bayesian inversion of latent dynamics in shock-dominated flows

Bipin Tiwari, Muhammad Abid, Omer San

arxiv:2605.19076 v1 · 2026-05-18 · cs.LG · 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{W62X5XUJIOL7VI47Y6YBPPYKU5}

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	2026-05-20T01:05:26.212071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b57ede894397faa39fc7b017bf0aa77aa1f756d0afae2bf6e1cb1ba288e555

Aliases

arxiv: 2605.19076 · arxiv_version: 2605.19076v1 · doi: 10.48550/arxiv.2605.19076 · pith_short_12: W62X5XUJIOL7 · pith_short_16: W62X5XUJIOL7VI47 · pith_short_8: W62X5XUJ

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/W62X5XUJIOL7VI47Y6YBPPYKU5 \
  | 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: b7b57ede894397faa39fc7b017bf0aa77aa1f756d0afae2bf6e1cb1ba288e555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3c754180f8b822dfd0e21e936beef71f5ec49c8a6e6907086c9d325c0e587af",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-18T20:05:52Z",
    "title_canon_sha256": "d5f9c38f0fe302722ee49d072875e765f25c21fa688f51c9b4acad4ac7326990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19076",
    "kind": "arxiv",
    "version": 1
  }
}