Pith Number

pith:IPZOQNKZ

pith:2016:IPZOQNKZXKQLZ5BAQL4ZHSVUNI

not attested not anchored not stored refs pending

Eisenhart lifts and symmetries of time-dependent systems

C. Duval, G. W. Gibbons, M. Cariglia, P. A. Horvathy

arxiv:1605.01932 v2 · 2016-05-06 · hep-th · gr-qc · 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{IPZOQNKZXKQLZ5BAQL4ZHSVUNI}

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.

Cited by

1 paper in Pith

The Bohlin variant of the Eisenhart lift

Receipt and verification

First computed	2026-05-18T01:04:20.533738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43f2e83559baa0bcf42082f993cab46a1a092255fa97712797f10a0056f0ca49

Aliases

arxiv: 1605.01932 · arxiv_version: 1605.01932v2 · doi: 10.48550/arxiv.1605.01932 · pith_short_12: IPZOQNKZXKQL · pith_short_16: IPZOQNKZXKQLZ5BA · pith_short_8: IPZOQNKZ

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/IPZOQNKZXKQLZ5BAQL4ZHSVUNI \
  | 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: 43f2e83559baa0bcf42082f993cab46a1a092255fa97712797f10a0056f0ca49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ac91dcf8b8636355726205512e810c4d43feba28ec282835c0c18f748eec04c",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-05-06T13:24:47Z",
    "title_canon_sha256": "e00a8214c45919dd9fd42eb0c5ea5af301ef8027b49d953f1c1e9c49a9f2cc50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01932",
    "kind": "arxiv",
    "version": 2
  }
}