Pith Number

pith:2QJS257M

pith:2024:2QJS257MTK4R2UQYHAEEM4Y3XA

not attested not anchored not stored refs pending

Spectrally Informed Learning of Fluid Flows

Benjamin D. Shaffer, Jeremy R. Vorenberg, M. Ani Hsieh

arxiv:2408.14407 v1 · 2024-08-26 · physics.flu-dyn · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QJS257MTK4R2UQYHAEEM4Y3XA}

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	2026-07-05T08:59:20.287571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4132d77ec9ab91d5218380846731bb829208a0c83947440edfc9650eb3f0efc

Aliases

arxiv: 2408.14407 · arxiv_version: 2408.14407v1 · doi: 10.48550/arxiv.2408.14407 · pith_short_12: 2QJS257MTK4R · pith_short_16: 2QJS257MTK4R2UQY · pith_short_8: 2QJS257M

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/2QJS257MTK4R2UQYHAEEM4Y3XA \
  | 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: d4132d77ec9ab91d5218380846731bb829208a0c83947440edfc9650eb3f0efc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96520be9be71e3ad49757ea300f9475efb8d704a576295b6ef707f1d05519a5b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-08-26T16:49:42Z",
    "title_canon_sha256": "f62d96f68768df7f16031b15b8ea54343527e79808ca115e3e59fbff2f1beb18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.14407",
    "kind": "arxiv",
    "version": 1
  }
}