Pith Number

pith:JMJDLFV3

pith:2024:JMJDLFV3UOOEWJLUAS3PJG3MLR

not attested not anchored not stored refs pending

Multifidelity Uncertainty Quantification for Ice Sheet Simulations

Karen Willcox, Mathieu Morlighem, Max Gunzburger, Nicole Aretz

arxiv:2412.06110 v1 · 2024-12-08 · physics.geo-ph · physics.ao-ph · physics.comp-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMJDLFV3UOOEWJLUAS3PJG3MLR}

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	2026-07-05T09:46:15.195380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b123596bba39c4b257404b6f49b6c5c4b2aacbf2918c2d9790e93f45eba87b8

Aliases

arxiv: 2412.06110 · arxiv_version: 2412.06110v1 · doi: 10.48550/arxiv.2412.06110 · pith_short_12: JMJDLFV3UOOE · pith_short_16: JMJDLFV3UOOEWJLU · pith_short_8: JMJDLFV3

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/JMJDLFV3UOOEWJLUAS3PJG3MLR \
  | 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: 4b123596bba39c4b257404b6f49b6c5c4b2aacbf2918c2d9790e93f45eba87b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18fa61c5d27accf11d0567dbd8711ea6333237cdd0ed231c15e180568f774e15",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.comp-ph",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2024-12-08T23:59:37Z",
    "title_canon_sha256": "2910a2e7a3e235f1be5bfa9ccfc2485b2012c549914a6ff83954976380eaa698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06110",
    "kind": "arxiv",
    "version": 1
  }
}