Pith Number

pith:YTO3RGVX

pith:2023:YTO3RGVXP2H3MCHYZDYBTOQP2S

not attested not anchored not stored refs pending

Importance of equivariant and invariant symmetries for fluid flow modeling

Romit Maulik, Shivam Barwey, Varun Shankar, Venkatasubramanian Viswanathan, Zico Kolter

arxiv:2307.05486 v1 · 2023-05-03 · 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{YTO3RGVXP2H3MCHYZDYBTOQP2S}

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	2026-07-05T06:30:08.603839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4ddb89ab77e8fb608f8c8f019ba0fd49d16711fbe0069747f62171d2f29a395

Aliases

arxiv: 2307.05486 · arxiv_version: 2307.05486v1 · doi: 10.48550/arxiv.2307.05486 · pith_short_12: YTO3RGVXP2H3 · pith_short_16: YTO3RGVXP2H3MCHY · pith_short_8: YTO3RGVX

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/YTO3RGVXP2H3MCHYZDYBTOQP2S \
  | 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: c4ddb89ab77e8fb608f8c8f019ba0fd49d16711fbe0069747f62171d2f29a395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9805092c64ddaa5ee1f74255e42d5716c5bd2eb2c41ac0545aac88b94d1cc82",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-05-03T17:39:15Z",
    "title_canon_sha256": "6ba71cab2e61e37cdb49e14158e2bb3455c367877e5d2014e0204b41cb7bfa4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.05486",
    "kind": "arxiv",
    "version": 1
  }
}