Pith Number

pith:EGQOIAII

pith:2013:EGQOIAII5XT3IFOP32XBMH4PGH

not attested not anchored not stored refs pending

Convecting reference frames and invariant numerical models

Alexander Bihlo, Jean-Christophe Nave

arxiv:1301.5955 v1 · 2013-01-25 · math.NA · math-ph · math.MP · 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{EGQOIAII5XT3IFOP32XBMH4PGH}

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	2026-05-18T01:51:58.692124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21a0e40108ede7b415cfdeae161f8f31c5a1d31af1b4b4fef27b208c3e9f1711

Aliases

arxiv: 1301.5955 · arxiv_version: 1301.5955v1 · doi: 10.48550/arxiv.1301.5955 · pith_short_12: EGQOIAII5XT3 · pith_short_16: EGQOIAII5XT3IFOP · pith_short_8: EGQOIAII

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/EGQOIAII5XT3IFOP32XBMH4PGH \
  | 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: 21a0e40108ede7b415cfdeae161f8f31c5a1d31af1b4b4fef27b208c3e9f1711

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b48f90c6e7c17a23d3432233279884b5c9c00cd59dfce7a2bce4449213771a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-01-25T02:49:58Z",
    "title_canon_sha256": "6c4b44640ba032377e3c48627de8de2621d9694598b9e3c4b0e4b7590621f4d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5955",
    "kind": "arxiv",
    "version": 1
  }
}