Pith Number

pith:PWF3XBPT

pith:2017:PWF3XBPTAUHFL7Z623VN47IPUJ

not attested not anchored not stored refs pending

Irreversibility-inversions in 2 dimensional turbulence

Andrew D Bragg, Filippo De Lillo, Guido Boffetta

arxiv:1709.09080 v1 · 2017-09-26 · 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{PWF3XBPTAUHFL7Z623VN47IPUJ}

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	2026-05-18T00:22:58.535512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d8bbb85f3050e55ff3ed6eade7d0fa2734949c5a2659d85558b990cda36160a

Aliases

arxiv: 1709.09080 · arxiv_version: 1709.09080v1 · doi: 10.48550/arxiv.1709.09080 · pith_short_12: PWF3XBPTAUHF · pith_short_16: PWF3XBPTAUHFL7Z6 · pith_short_8: PWF3XBPT

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/PWF3XBPTAUHFL7Z623VN47IPUJ \
  | 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: 7d8bbb85f3050e55ff3ed6eade7d0fa2734949c5a2659d85558b990cda36160a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8b0e5988a22314efcd7ddca467ce6acf352c47029ceb2ae7c1f54bfeee7b02d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-09-26T15:08:47Z",
    "title_canon_sha256": "af0a2db11cc712267e04612adab68a961eb3ef3338162d07e7bd40a964c01dca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09080",
    "kind": "arxiv",
    "version": 1
  }
}