Pith Number

pith:P54HCATL

pith:2008:P54HCATLWUROSHGAV2QFT6YAKH

not attested not anchored not stored refs pending

Symmetry justification of Lorenz' maximum simplification

Alexander Bihlo, Roman O. Popovych

arxiv:0805.4061 v3 · 2008-05-27 · physics.flu-dyn · math-ph · math.MP · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P54HCATLWUROSHGAV2QFT6YAKH}

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	2026-05-18T04:37:22.391681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f7871026bb522e91cc0aea059fb0051d9b13727a71ec19eb12b99eb1c344bcd

Aliases

arxiv: 0805.4061 · arxiv_version: 0805.4061v3 · doi: 10.48550/arxiv.0805.4061 · pith_short_12: P54HCATLWURO · pith_short_16: P54HCATLWUROSHGA · pith_short_8: P54HCATL

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/P54HCATLWUROSHGAV2QFT6YAKH \
  | 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: 7f7871026bb522e91cc0aea059fb0051d9b13727a71ec19eb12b99eb1c344bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea613edd48c93b37a80efd9a16b8827494337fe4a95c5cb936505ebd013baa04",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2008-05-27T07:02:57Z",
    "title_canon_sha256": "f4915a0ace052dd714f6e9cf82c0b99849331c95a63922872926e6061d10f61d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.4061",
    "kind": "arxiv",
    "version": 3
  }
}