Pith Number

pith:6ZTJCHBR

pith:2024:6ZTJCHBRDA34UWOXJ7DCGLC6QK

not attested not anchored not stored refs pending

Reconstructing 3D Flow from 2D Data with Diffusion Transformer

Fan Lei

arxiv:2502.02593 v1 · 2024-12-20 · cs.CE · cs.AI · 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{6ZTJCHBRDA34UWOXJ7DCGLC6QK}

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	2026-07-05T10:09:31.334858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f666911c311837ca59d74fc6232c5e82bb7386b76fab9af11721a1dbcb787afa

Aliases

arxiv: 2502.02593 · arxiv_version: 2502.02593v1 · doi: 10.48550/arxiv.2502.02593 · pith_short_12: 6ZTJCHBRDA34 · pith_short_16: 6ZTJCHBRDA34UWOX · pith_short_8: 6ZTJCHBR

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/6ZTJCHBRDA34UWOXJ7DCGLC6QK \
  | 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: f666911c311837ca59d74fc6232c5e82bb7386b76fab9af11721a1dbcb787afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c3be2ea4e50d6f1fd2bffb506a5c1d0220999efc8084fdc41d5490de8775858",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-12-20T13:19:48Z",
    "title_canon_sha256": "797b1629d136b58fca9ffe9220f5195d0568c1712e00db3b960b363c5f19c59c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02593",
    "kind": "arxiv",
    "version": 1
  }
}