Pith Number

pith:5A3UHWTI

pith:2026:5A3UHWTICXO3UDUW3F6QCQ3O3Q

not attested not anchored not stored refs pending

Scalable Bayesian Inference for Nonlinear Conservation Laws

Philipp Hennig, Tim Weiland

arxiv:2605.31127 v1 · 2026-05-29 · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5A3UHWTICXO3UDUW3F6QCQ3O3Q}

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	2026-06-01T01:03:59.529270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e83743da6815ddba0e96d97d01436edc0a0da42bbfb671486419ad7cca041fec

Aliases

arxiv: 2605.31127 · arxiv_version: 2605.31127v1 · doi: 10.48550/arxiv.2605.31127 · pith_short_12: 5A3UHWTICXO3 · pith_short_16: 5A3UHWTICXO3UDUW · pith_short_8: 5A3UHWTI

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/5A3UHWTICXO3UDUW3F6QCQ3O3Q \
  | 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: e83743da6815ddba0e96d97d01436edc0a0da42bbfb671486419ad7cca041fec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75d5f8290fd4fdf51ed8a2ad59340b691c67da704ed6464c743df46d8b09b406",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-29T10:39:11Z",
    "title_canon_sha256": "d562cb2939914fdbfac2514811cad1ce5949942a1b1607cb1ba39af4f790e6ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31127",
    "kind": "arxiv",
    "version": 1
  }
}