Pith Number

pith:O5B7BPDJ

pith:2014:O5B7BPDJML4VR23UKCKVKGJV6O

not attested not anchored not stored refs pending

Aspects of reduction and transformation of Lagrangian systems with symmetry

B. Langerock, E. Garc\'ia-Tora\~no Andr\'es, F. Cantrijn

arxiv:1402.1295 v1 · 2014-02-06 · 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{O5B7BPDJML4VR23UKCKVKGJV6O}

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	2026-05-18T02:39:25.533830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7743f0bc6962f958eb745095551935f389a6154e06f1c70f0512e88945a95bf7

Aliases

arxiv: 1402.1295 · arxiv_version: 1402.1295v1 · doi: 10.48550/arxiv.1402.1295 · pith_short_12: O5B7BPDJML4V · pith_short_16: O5B7BPDJML4VR23U · pith_short_8: O5B7BPDJ

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/O5B7BPDJML4VR23UKCKVKGJV6O \
  | 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: 7743f0bc6962f958eb745095551935f389a6154e06f1c70f0512e88945a95bf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b106aa5c192e3ffae4db8ea2df13d8d107d3d9083021eec455cf675d3a323542",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-02-06T09:52:23Z",
    "title_canon_sha256": "b96f0231ad2930191f2f251892df72828e696b6b4a7b0685a3f06f0c21e3c8e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1295",
    "kind": "arxiv",
    "version": 1
  }
}