Pith Number

pith:7GEEEEZA

pith:2022:7GEEEEZARCN6D6NKBXIOJ4AGXW

not attested not anchored not stored refs pending

Lagrangian model for passive scalar gradients in turbulence

Andrew D. Bragg, Maurizio Carbone, XiaoLong Zhang

arxiv:2210.17336 v1 · 2022-10-31 · 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{7GEEEEZARCN6D6NKBXIOJ4AGXW}

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	2026-07-05T06:22:42.658111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f988421320889be1f9aa0dd0e4f006bdbdcc5386a2491436371ef822fbfd5eea

Aliases

arxiv: 2210.17336 · arxiv_version: 2210.17336v1 · doi: 10.48550/arxiv.2210.17336 · pith_short_12: 7GEEEEZARCN6 · pith_short_16: 7GEEEEZARCN6D6NK · pith_short_8: 7GEEEEZA

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/7GEEEEZARCN6D6NKBXIOJ4AGXW \
  | 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: f988421320889be1f9aa0dd0e4f006bdbdcc5386a2491436371ef822fbfd5eea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "895c85f01566e7f239a0724d7ca1627fb4185cfddcdfc6826b3bfa69d4403306",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-10-31T13:57:19Z",
    "title_canon_sha256": "975520c82a3f38f0c2941cbf0cd5feae0016f853da0ef47e333c9d6092927e48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.17336",
    "kind": "arxiv",
    "version": 1
  }
}