Pith Number

pith:NJFAJUYA

pith:2017:NJFAJUYAJDZ3RT5GDKH2BA36QT

not attested not anchored not stored refs pending

Grioli's Theorem with weights and the relaxed-polar mechanism of optimal Cosserat rotations

Andreas Fischle, Patrizio Neff

arxiv:1701.08150 v1 · 2017-01-27 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJFAJUYAJDZ3RT5GDKH2BA36QT}

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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	2026-05-18T00:51:58.730478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4a04d30048f3b8cfa61a8fa0837e84efe665f628e418a46412ff9124836070

Aliases

arxiv: 1701.08150 · arxiv_version: 1701.08150v1 · doi: 10.48550/arxiv.1701.08150 · pith_short_12: NJFAJUYAJDZ3 · pith_short_16: NJFAJUYAJDZ3RT5G · pith_short_8: NJFAJUYA

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/NJFAJUYAJDZ3RT5GDKH2BA36QT \
  | 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: 6a4a04d30048f3b8cfa61a8fa0837e84efe665f628e418a46412ff9124836070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6825054c850c101c2c303f21f26acf9e2c5e70cb7d8e94b859d9f4b6d38810b1",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-01-27T18:54:54Z",
    "title_canon_sha256": "fe73a50f7570af79ee1f1f737a725f4cce7c4dc4118220ae0afaab1b8d3d9ab8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08150",
    "kind": "arxiv",
    "version": 1
  }
}