Pith Number

pith:AOXPC4SR

pith:2016:AOXPC4SRU2HWSJLUJVD3MX6DLA

not attested not anchored not stored refs pending

Newton-Euler, Lagrange and Kirchhoff formulations of rigid body dynamics: a unified approach

Enrico Massa, Stefano Vignolo

arxiv:1607.00156 v1 · 2016-07-01 · math-ph · gr-qc · 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{AOXPC4SRU2HWSJLUJVD3MX6DLA}

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	2026-05-18T00:37:58.691605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03aef17251a68f6925744d47b65fc358264939e027084129949d704b656a9b41

Aliases

arxiv: 1607.00156 · arxiv_version: 1607.00156v1 · doi: 10.48550/arxiv.1607.00156 · pith_short_12: AOXPC4SRU2HW · pith_short_16: AOXPC4SRU2HWSJLU · pith_short_8: AOXPC4SR

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/AOXPC4SRU2HWSJLUJVD3MX6DLA \
  | 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: 03aef17251a68f6925744d47b65fc358264939e027084129949d704b656a9b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82ab29e585be3d531dbaaf6670eef4dde3f591419bbc4e0c45788cd4875924df",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-07-01T08:40:47Z",
    "title_canon_sha256": "7880a890712cab01f5232ee1fa84be199cd4c7cb1341ef902cc5b18b42cfab76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00156",
    "kind": "arxiv",
    "version": 1
  }
}