Pith Number

pith:RODSP77A

pith:2019:RODSP77AOFQ6R43GJC44JX5LG7

not attested not anchored not stored refs pending

Eisenhart Lift of $2$--Dimensional Mechanics

Allan P. Fordy, Anton Galajinsky

arxiv:1901.03699 v1 · 2019-01-10 · nlin.SI · gr-qc · hep-th · math-ph · math.MP · physics.class-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RODSP77AOFQ6R43GJC44JX5LG7}

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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.

Cited by

1 paper in Pith

The Bohlin variant of the Eisenhart lift

Receipt and verification

First computed	2026-05-17T23:47:26.630839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8727ffe07161e8f36648b9c4dfab37f227f1b51e123db85eedba59802bd2ef

Aliases

arxiv: 1901.03699 · arxiv_version: 1901.03699v1 · doi: 10.48550/arxiv.1901.03699 · pith_short_12: RODSP77AOFQ6 · pith_short_16: RODSP77AOFQ6R43G · pith_short_8: RODSP77A

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/RODSP77AOFQ6R43GJC44JX5LG7 \
  | 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: 8b8727ffe07161e8f36648b9c4dfab37f227f1b51e123db85eedba59802bd2ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a977a8121467d9e494d47658c0c61636f01d51a7092b2c7ebf86ec00f4d48f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math-ph",
      "math.MP",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2019-01-10T21:04:59Z",
    "title_canon_sha256": "f2d0d87436beb7e6785e69d4441799053f0cb089fa9258f59a12af96f83108c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03699",
    "kind": "arxiv",
    "version": 1
  }
}