Pith Number

pith:GTVCAJLT

pith:2012:GTVCAJLTXABLAACQA5LNEQ4NI6

not attested not anchored not stored refs pending

Nonlocal symmetries of Riccati and Abel chains and their similarity reductions

M.L. Gandarias, M. S. Bruzon, M. Senthilvelan

arxiv:1202.4593 v1 · 2012-02-21 · 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{GTVCAJLTXABLAACQA5LNEQ4NI6}

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	2026-05-18T01:58:22.952472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34ea202573b802b000500756d2438d479d8532977a22d9b528d4f9d615d5465e

Aliases

arxiv: 1202.4593 · arxiv_version: 1202.4593v1 · doi: 10.48550/arxiv.1202.4593 · pith_short_12: GTVCAJLTXABL · pith_short_16: GTVCAJLTXABLAACQ · pith_short_8: GTVCAJLT

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/GTVCAJLTXABLAACQA5LNEQ4NI6 \
  | 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: 34ea202573b802b000500756d2438d479d8532977a22d9b528d4f9d615d5465e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcba5a8de23f4d4b4d6e49d0619fd89ec1c5f3ca1f2855a69cabbba524333fd1",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-02-21T10:59:09Z",
    "title_canon_sha256": "6417b0cf025045c8fe27eff42c58e83c8ef9ebd71f3b648e5234d803176c949f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4593",
    "kind": "arxiv",
    "version": 1
  }
}